List of road junctions in the United Kingdom

List of road junctions in the United Kingdom

A

Junction Name	Location	Roads	Grid Reference	Notes
Abbey Hill Interchange	Wymbush, Milton Keynes	A5 H3 (A422) Monks Way V5 Great Monks Street	52°02′51″N 0°48′16″W
Admiralty	Rosyth, Scotland	M90 J2 A823(M)	56°02′37″N 3°24′17″W
The Air Balloon Roundabout	Gloucestershire	A417 A436	51°50′37″N 2°05′44″W	Named after the pub at the junction
Airman's Corner	Wiltshire	A360 A344 B3086	51°11′09″N 1°51′38″W
Airport Roundabout	Gloucestershire	A370 A371 Moor Lane	51°20′41″N 2°55′55″W
Alconbury Interchange	Alconbury, Huntingdonshire	A1(M) A604(M)	52°22′46″N 0°15′19″W
Aldgate	Aldgate, Whitechapel	A11 A13 A1211 A1202	51°30′52″N 0°04′26″W
Almondsbury Interchange	Almondsbury, South Gloucestershire	M4 J20 M5 J15	51°33′09″N 2°33′08″W
Amwell Roundabout	Great Amwell, Hertfordshire	A414 A1170 (formerly A10) B1502 B181	51°47′12″N 0°00′54″W
The Angel, Edmonton	Edmonton, N18	A406 A1010	51°36′53″N 0°03′52″W
The Angel, Islington	Islington, London	A1 A401 A501	51°31′55″N 0°06′22″W
Apex Corner (aka Northway Circus)	Mill Hill, LB Barnet	A1 A41 A5109	51°37′17″N 0°15′19″W
Apple Tree Roundabout	UB7	A408 unclass.	51°31′04″N 0°27′43″W
Arkleston Interchange	Glasgow	M8 motorway J27 A741	55°51′40″N 4°24′34″W
Armley Gyratory	Leeds, Yorkshire	A58 A647 Canal St. B6154 Wellington Road	53°47′36″N 1°34′07″W
Army and Navy	Chelmsford, Essex	A138 A1060 (formerly A414) A1114 B1009	51°43′38″N 0°28′54″E
Arnold Circus	London	B122	51°31′34″N 0°04′29″W
Ashland Roundabout	Ashland, Milton Keynes	H9 Groveway V7 (B4034) Saxon Street	52°00′57″N 0°43′56″W
Avebury Roundabout	Central Milton Keynes	V6 Grafton Gate Avebury Boulevard	52°02′04″N 0°46′06″W
Awkley Interchange	Awkley, South Gloucestershire	M4 J21 M48	51°34′16″N 2°34′47″W
Aycliffe Interchange	Aycliffe, Co. Durham	A1(M) J59 A167	54°35′02″N 1°33′40″W

B

Junction Name	Location	Roads	Grid Reference	Notes
Babworth Crossroads	Babworth, Nottinghamshire	A620 B6420 Sutton Lane	53°19′05″N 0°58′34″W
Baillieston	Glasgow	M73 J2 M8 J8 A8 A89	55°51′10″N 4°05′22″W
Baker Street Junction	London	A41 A501	51°31′20″N 0°09′27″W
The Baker's Arms	Leyton	A104 Lea Bridge Road A112 Hoe Street A112 High Road	51°34′31″N 0°00′47″W
Bancroft Roundabout	Bancroft, Milton Keynes	H3 (A422) Monks Way V6 Grafton Street	52°03′14″N 0°47′09″W
Bank	London	unclass.	51°30′48″N 0°05′21″W
Bankfield Roundabout	Central Milton Keynes	Avebury Boulevard Marlborough Gate	52°02′44″N 0°44′29″W
Barlborough Links	Barlborough, Derbyshire	A616 unclass.	53°16′57″N 1°17′05″W
Barley Mow Roundabout	Brackley, Northamptonshire	A43 A421 B4031	51°59′48″N 1°09′39″W
Barnsdale Bar	near Doncaster, Yorkshire	A1 A639	53°37′02″N 1°13′48″W
Barton Turn	Barton-Under-Needwood, Staffordshire	A38 B5106	52°45′42″N 1°42′08″W
Bassett's Pole	Sutton Coldfield	A38 A453 A446	52°35′27″N 1°47′02″W
Bath Bridge Roundabout	Bristol	A4 Temple Gate A4 Bath Road A370 Clarence Road A370 York Road Cattle Market Road	51°26′50″N 2°34′55″W
Baynards Green Roundabout	Baynards Green, Oxfordshire	A43 B4100 (formerly A41)	51°57′30″N 1°12′13″W
Bean Interchange	Bean	A2	51°25′52″N 0°16′51″E
Beaverbrook Roundabout	Leatherhead, Surrey	A24 B2033	51°17′12″N 0°18′42″W
Beggar's Hill	Ewell	A240	51°21′29″N 0°14′60″W
Berrygrove	Watford, Hertfordshire	M1 J5 A41 A4008	51°40′17″N 0°22′11″W
Bignell's Corner (South Mimms)	South Mimms, Hertfordshire	M25 J23 A1(M) J1 A1 A1081	51°41′12″N 0°13′47″W
Beacon Roundabout	Bletchley, Milton Keynes	Watling Street unclass.	52°00′07″N 0°43′27″W
Beacon Road Roundabout	Heathrow, London	Southern Perimeter Road Beacon Road	51°27′24″N 0°27′17″W
Bedminster Bridge	Bristol	A38 A370 Clarence Road A370 York Road A370 Coronation Road Commercial Road	51°26′45″N 2°35′30″W	A roundabout incorporating the Old and New Bedminster Bridges over the New Cut of the River Avon - Chris McKenna
Belgrave Square	London	B310 B319	51°29′57″N 0°09′13″W
The Bell	Walthamstow	A503 A112	51°35′25″N 0°01′03″W
The Bell Roundabout	London Colney	M25 J22 A1081 B556	51°43′03″N 0°16′42″W
Bell Common Tunnel	Epping, Essex	M25	51°41′22″N 0°05′35″E
Bellfield Interchange	Kilmarnock	A77 A71 A735 A76	55°35′50″N 4°28′34″W
Belvedere Roundabout	Central Milton Keynes	H5 (A509) Portway V8 (B4034) Marlborough Street	52°02′57″N 0°45′05″W
Bewbush Manor Roundabout	Crawley, W. Sussex	A264 A2220	51°05′52″N 0°13′42″W
Bilston Road Island	Wolverhampton	A4150 Ring Road Bilston Street A41 Bilston Road A454	52°35′01″N 2°07′17″W
Black Cat	Bedfordshire	A1 A421	52°11′06″N 0°18′19″W
The Black Prince Interchange	Bexley	A2 A220 A223	51°26′51″N 0°09′17″E
Blackbrook Roundabout	Taunton, Somerset	M5 J25 A358	51°01′04″N 3°03′43″W
Blackhorse Road	Walthamstow, LB Waltham Forest	A503 A1006 B179	51°35′14″N 0°02′25″W
Blakelands	Blakelands, Milton Keynes	H3 (A422) Monks Way V10 Brickhill Street	52°04′01″N 0°44′19″W
Bleak Hill Roundabout	Bleak Hill, Milton Keynes	H6 (A421) Standing Way V6 Grafton Street	52°01′01″N 0°44′41″W
Bletcham Roundabout	Fenny Bridge, Milton Keynes	A5 (N/B) H10 Bletcham Way	52°00′27″N 0°42′48″W	See Caldecott Roundabout
Blind Lane Interchange	Chester Le Street	A1(M) J53 A167 A183 Picktree Lane	54°51′59″N 1°33′53″W
Blochairn Interchange	Glasgow	M8 J14 unclass.	55°52′02″N 4°12′57″W
The Boot and Shoe	Micklefield, West Yorkshire	A1 A63	53°46′42″N 1°18′36″W
Bosley Crossroads	Bosley, Cheshire	A54 A523	53°11′50″N 2°07′51″W
Botley Interchange	Botley, Oxford	A34 A420	51°45′22″N 1°17′48″W
Bottle Dump Roundabout	Tattenhoe Park, Milton Keynes	H8 (A421) Standing Way unclass.	51°59′12″N 0°48′14″W
Bow Interchange	Bow, East London	A12 A11	51°31′47″N 0°00′50″W
Bowburn Interchange	Bowburn, County Durham	A1(M) J61 A688 A177 B6291	54°43′49″N 1°31′12″W
The Bowl Roundabout	Knowlhill, Milton Keynes	H7 Chaffron Way V4 Watling Street	52°01′09″N 0°46′05″W	Named after the National Bowl at Milton Keynes
Bowshaw Roundabout	Greenhill, South Yorkshire	A61 B6057	53°19′01″N 1°28′32″W
Bradbury Interchange	Bradbury, Co. Durham	A1(M) J60 A689	54°39′07″N 1°30′44″W
Bradville Roundabout	Bradville, Milton Keynes	H2 Millers Way V6 Grafton Street	52°03′31″N 0°47′21″W
Bramham Crossroads	Bramham, Yorkshire	A1(M) J45 A64 unclass. (formerly A1)	53°25′25″N 1°15′04″W
Bramley Roundabout	Bramley, South Yorkshire	M18 J1 A631	53°51′22″N 1°20′42″W
Brampton Hut	Brampton, Huntingdonshire	A1 A14	52°19′57″N 0°14′53″W
Branston Interchange	Branston, Staffordshire	A38 A5121	52°47′21″N 1°40′31″W
Braunstone Crossroads	Braunstone, Leicestershire	A47 B5380 Braunstone Lane	52°37′37″N 1°12′04″W
Breakspears	Hemel Hempstead, Hertfordshire	M1 J8 A414	51°45′23″N 0°24′60″W
Breezehurst Roundabout	Crawley, W. Sussex	A2220	51°06′02″N 0°12′51″W
Brenley Corner	Faversham, Kent	M2 J7 A2 A299	51°18′08″N 0°55′37″E
Brent Cross Interchange	Brent Cross, London	A41 A406	51°34′36″N 0°13′07″W
Brent Knoll / East Brent Roundabout	Brent Knoll, Somerset	A38 A370	51°15′27″N 2°55′60″W	Named after the nearby Fort and Hill
Bricklayer's Arms	London	A2 A201 A100	51°29′40″N 0°05′09″W
Brinklow Roundabout	Brinklow, Milton Keynes	H8 (A421) Standing Way V1 (A4146) Tongwell Street	52°02′03″N 0°41′31″W
Brittania Junction	Camden Town	A400 A502 A503 A4200 A4201	51°32′21″N 0°08′34″W
Broadfield Roundabout	Crawley, W. Sussex	A2220	51°06′12″N 0°12′27″W	Gives access to Broadfield neighbourhood
Broad Street Junction	Wolverhampton	A4150 Ring Road Broad Street A4124	52°35′18″N 2°07′22″W
Brockeridge Common	Twyning, Gloucestershire	M50 J1 A38	52°02′07″N 2°09′51″W
Brook Street Interchange	Brentwood, Essex	M25 J28 A12 A1023	51°36′31″N 0°15′45″E
Broughton Interchange	Preston, Lancashire	M6 J32 M55	SD541348
Broughton Roundabout	Preston, Lancashire	M55 J1 A6	SD529341
Browns Corner	Winscombe, North Somerset	A371 Woodborough Road Sandford Road Hillyfields Way	51°18′53″N 2°49′59″W
Browns Wood Roundabout	Browns Wood, Milton Keynes	H10 (A4146) Bletcham Way V11 (A4146) Tongwell Street	52°01′07″N 0°41′04″W	aka Browns Park
Broxden Junction	Perth, Scotland	M90 A9 A93	NO083228
Brunel Roundabout	Bletchley, Milton Keynes	V7 (B4034) Saxon Street B4034 Buckingham Road Duncombe Street	51°59′39″N 0°44′05″W
Buck Barn Crossroads	Horsham, W. Sussex	A24 A272	50°59′30″N 0°20′24″W
Bullington Cross	Bullington, Hampshire	A303 A34	51°10′37″N 1°20′21″W
Burnt Mill Corner	East Hertfordshire	Eastwick Road (formerly A414) Burntmill Lane	51°47′08″N 0°05′46″E
Burnt Tree Island	Dudley, W. Mids	A461 A4123 A4033	52°30′49″N 2°03′47″W
Burtree Interchange	Darlington	A1(M) J58 A68	54°33′24″N 1°35′37″W
Bury Court	Gloucestershire	M50 J2 A417	51°59′46″N 2°21′35″W
Bury Hill	West Sussex	A29 A284	50°53′17″N 0°34′37″W
Busch Corner	LB Hounslow	A310 A315 B454	51°28′42″N 0°19′24″W

C

Junction Name	Location	Roads	Grid Reference	Notes
Caenby Corner	Caenby, Lincolnshire	A15 A631	53°23′34″N 0°32′51″W
Caldecotte Roundabout	Caldecotte, Milton Keynes	A5 S/B H10 (A4146) Bletcham Way	52°00′30″N 0°42′34″W	See also Bletcham Roundabout
Calver Crossroads	Calver, Derbyshire	A623 A625 B6001	53°16′13″N 1°38′35″W
Calverton Lane Roundabout	Two Mile Ash, Milton Keynes	V4 Watling Street Calverton Lane	52°02′28″N 0°49′12″W
Camberwell Green	Camberwell, SE5	A202 A215	51°28′28″N 0°05′36″W
Cambridge Circus	Central London	Shaftesbury Avenue Charing Cross Road	TQ299810
Cambridge Junction	Portsmouth, Hampshire	A3 High Street A3 Cambridge Road B2154 St George's Road B2154 Museum Road	SZ636996
Campbell Park Roundabout	Central Milton Keynes	Silbury Boulevard Marlborough Gate	52°02′49″N 0°45′01″W
Canal Bridge	Peckham	A2 A2208	51°29′03″N 0°03′59″W
Canklow Roundabout	Canklow, S. Yorks	A630 A631	53°24′35″N 1°21′44″W
Cannards Grave	Shepton Mallet	A37 A371 A361	51°10′34″N 2°32′06″W	Named for a local highwayman who was hanged here
Canning Town	Canning Town, LB Newham	A13 A124 A1011	51°30′56″N 0°00′30″E
Cannock (aka Laney Green)	Cannock	M6 J11 A460	52°39′28″N 2°03′49″W
Cannons Corner	LB Barnet LB Harrow	A5 A410	51°37′19″N 0°17′34″W
Capability Green Junction	Luton, Bedfordshire	A1081 Airport Way Capability Green Business Park	51°51′44″N 0°24′30″W	Named after the business park.
Cardnold Interchange	Glasgow	M8 J25 A739	55°51′17″N 4°20′35″W
Carfax	Oxford	St. Aldate's Cornmarket Street Queen Street High Street	SP513062	Derived from the French for 'Crossroads', Carrefour.
Carmyle Avenue Interchange	Glasgow	M74 J2 A763	55°50′05″N 4°09′36″W
Carrville Interchange	Durham	A1(M) J62 A690	54°47′38″N 1°31′46″W
Castle Bromwich	Castle Bromwich, West Midlands	M6 J5 A452	52°30′30″N 1°47′41″W
Castle Gate Island	Dudley	A461 A4037	52°30′48″N 2°04′24″W
Catcliffe Roundabout	Rotherham, S. Yorkshire	M1 J33 A630	53°23′57″N 1°20′57″W
Catford Gyratory	Catford, SE6	A250 Catford Road A205 Brownhill Road A21 Bromley Road A21 Rushey Green	51°26′46″N 0°01′10″W
Cathill Roundabout	Darfield, Yorkshire	A635 A6195	53°32′02″N 1°21′14″W
Catterlen	Penrith, Cumbria	M6 J41 B5305	54°41′38″N 2°47′29″W
Catthorpe Interchange	Catthorpe, Leicestershire	M1 J19 M6 A14	52°24′11″N 1°10′36″W
Caxton Gibbet	Caxton, Cambridgeshire	A1198 (formerly A14) A428 (formerly A45)	52°13′43″N 0°06′12″W
Cemetery Junction	Reading	A4 A329	SU731732
Chain Bar Interchange	Cleckheaton, West Yorkshire	M62 J26 M606	53°44′12″N 1°43′36″W
Chalker's Corner	LB Richmond Upon Thames	A316 A205 A3003	51°28′09″N 0°16′35″W
Chandler's Corner	Rainham, Essex	A1306 New Road (formerly A13) South Upminster Road	51°31′14″N 0°12′20″E
Chapel Ash Island	Wolverhampton	A4150 Ring Road A41 Chapel Ash	52°35′06″N 2°08′05″W
Charing Cross (Trafalgar Square)	London	A4 A400 A3212	51°30′28″N 0°07′38″W
Charlie Brown's Roundabout	South Woodford, LB Redbridge	M11 J4 A406 A1400 A113	51°35′37″N 0°02′12″E	The pub on the roundabout was called The Roundabout, with landlord being the son? of Charlie Brown, the pub was demolished in the 70s.
Charlie Sweep's Corner	Garforth	A63 B6137	53°47′02″N 1°23′09″W
Cheals Roundabout	Crawley, W. Sussex	A23 A2220	51°06′24″N 0°12′15″W	Immediately next to the century-old Cheals nursery - MichaelT1979
Cheam Village	Cheam, Sutton	A2332 A2043 B283	51°21′28″N 0°12′59″W
Cheerbrook Roundabout	Nantwich, Cheshire	A500 unclass. road to A51 unclass. road to Willaston unclass. road to Shavington	SJ674517	Situated next to Cheerbrook Farm
Chelston Roundabout	Wellington, Somerset	A38 A38 (spur to M5 J26) B3187	50°58′55″N 3°12′15″W
Chequerbent Roundabout	Over Hulton, Lancashire	A6 A58	53°33′05″N 2°29′52″W
Cherwell Valley Interchange	Ardley, Oxfordshire	M40 J10 A43 B430 (formerly A43)	51°56′54″N 1°12′20″W
Chevening Cross	Chevening, TN14	B2211 Sundridge Road Chevening Road	51°17′34″N 0°08′23″E
Chevening Interchange	Chevening, TN14	M25 J5 M26 J1	51°17′29″N 0°08′36″E
Chieveley Interchange	Chieveley, West Berkshire	M4 J13 A34	51°27′09″N 1°18′37″W
Chiswell Interchange	Bricket Wood, Hertfordshire	M1 J6a M25 J21	51°42′59″N 0°23′08″W
Chiswick Roundabout (aka Surrey Crescent)	LB Hounslow	M4 J1 A4 Great West Road A406 Gunnersbury Avenue A205 Chiswick High Road A315 Chiswick High Road	51°29′29″N 0°16′55″W
Cinder Bank Island	Dudley	A461 A459 Blowers Green Road Pear Tree Lane	52°30′01″N 2°05′27″W
City Road Junction	Stoke-on-Trent	A500 Stoke D-Ring A52 A5007	SJ881451
Claggybottom	Kimpton, Hertfordshire	unclass.	51°51′19″N 0°18′39″W
Clapham Common	Clapham, SW4	A3 A24 A2217 Clapham Park Road B303 The Pavement	51°27′42″N 0°08′20″W
Clay Mills	Burton-on-Trent, Staffordshire	A38 A5121	52°50′15″N 1°36′46″W
Cleveland Tontine	North Yorkshire	A19 A172	54°23′14″N 1°19′09″W	Named after the inn at the junction
The Clock	Welwyn, Hertfordshire	A1(M) J6 A1000 B197	51°49′60″N 0°12′34″W	Named after the hotel on the site, and famous for having Roman Baths excavated under the A1 at the southern end of the junction
Clockhouse Roundabout	LB Hounslow	A30 A315 B3003 Clockhouse Lane Bedfont Road	51°26′57″N 0°26′49″W
Coal House Roundabout	Team Valley, Gateshead	A1 Western Bypass Road Chowdene Bank Kingsway South Banesley Lane	54°55′16″N 1°36′45″W	The NCB had a regional headquarters there about 20 years ago. It's a Sainsburys now... - mark hewitt
Coffee Hall Roundabout	Coffee Hall, Milton Keynes	H8 (A421) Standing Way V7 (B4034) Saxon Street	52°01′19″N 0°44′20″W
Coisley Hill Roundabout	Handsworth, S. Yorks	A57 B6064	53°21′21″N 1°23′19″W
Colham Roundabout	Hillingdon, UB8	A408 Park View Road	51°31′06″N 0°27′25″W
College Road Roundabout	Rotherham	A630 A629	53°25′59″N 1°21′48″W
Colliers Wood	Colliers Wood, LB Merton	A24 A238	51°25′04″N 0°10′42″W
Colnbrook Interchange	Slough	M25 J15 M4 J4B	51°25′04″N 0°10′42″W
Colsterworth Roundabout	Colsterworth, Lincolnshire	A1 A151 B676	52°48′13″N 0°36′39″W
Coombe Lane Junction	New Malden, LB Kingston Upon Thames	A3 Beverley Way A238 Coombe Lane	51°24′56″N 0°15′03″W
Coombe Street Lane Roundabout	Yeovil	A37 Coombe Street Lane Thorne Lane	50°57′24″N 2°38′58″W
The Comet Roundabout	Hatfield, Hertfordshire	A1001 (formerly A1) A1057 (formerly A414) B6426	51°45′38″N 0°14′35″W	Named after the pub-hotel on the roundabout, itself named after the de Havilland Comet airliner. Aerospace connections all over the town are evident in road and junction names.
Copdock Interchange	Ipswich, Suffolk	A12 A14 A1214	52°02′10″N 1°05′54″E
Corey's Mill	Stevenage	A1(M) J8 A602	51°55′40″N 0°13′11″W
Cotley Hill Roundabout	Warminster, Wiltshire	A36 B3414 unclass. unclass.	51°11′06″N 2°07′12″W	Named after the Hillfort north of the roundabout
Cowley Interchange	Cowley, Oxford	A4142 B480	51°43′47″N 1°12′09″W
Coven Heath (aka Fordhouses)	Stevenage	M54 J2 A449	52°38′17″N 2°07′32″W
Craigton Interchange	Glasgow	M8 J30 M898	55°54′04″N 4°29′03″W
Cribbs Causeway Interchange	Bristol	M5 J17 A4018 B4055 unclass.	51°31′40″N 2°36′37″W
Cribbs Causeway Junction	Bristol	A4018 unclass.	51°31′31″N 2°36′54″W
Crick	Crick	M1 J18 A428	52°21′02″N 1°09′17″W
Croft Interchange	Warrington	M6 J21a M62 J10	53°25′31″N 2°33′03″W
Crookbarrow	Worcester, Worcestershire	M5 J7 A44	52°10′07″N 2°10′50″W	Named after the hill overlooking the interchange
The Crooked Billett Roundabout	Staines	A30 A308 A3044	51°26′13″N 0°30′01″W
The Crooked Billett	Walthamstow, E17	A406 A112 B197	51°36′03″N 0°00′57″W
Crooklands	Crooklands, Cumbria	M6 J36 A65 A590	54°14′13″N 2°42′59″W
The Cross in Hand	Lutterworth, Leicestershire	A5 A4303 (formerly A4114) B4027 (formerly A4114) unclass.	52°27′03″N 1°15′21″W
Cross Lanes	Heighington	A68 Walworth Road	54°35′05″N 1°37′55″W
Crosthwaite Roundabout	Keswick, Cumbria	A66 A591 A5271	54°36′34″N 3°08′28″W
The Crown Crossroads	Walton, Liverpool	A580 B5187	52°02′04″N 0°48′15″W
Crownhill Roundabout	Crownhill, Milton Keynes	H4 Dansteed Way V4 Watling Street	52°02′04″N 0°48′15″W
Cuckolds Cross	Kimpton, Hertfordshire	B651 Hitchin Road footpaths	51°51′37″N 0°17′35″W
Cumberland Basin System	Hotwells, Bristol	A4 A3029	54°14′13″N 2°42′59″W	Named for the area of Bristol's Floating harbour it bridges. The Cumberland Basin itself is so named for the Duke of Cumberland who was a chief financier of the new entrance to the Floating Harbour.
Cumbernauld Road Interchange	Glasgow	M8 J12 A80	55°52′25″N 4°11′04″W

D

Junction Name	Location	Roads	Grid Reference	Notes
Dalby Intersection	Dalby, Leicestershire	A46 A6006	52°47′52″N 1°02′37″W
Daldowie	Glasgow	M74 J3 A74	55°50′08″N 4°06′44″W
Danson Interchange	Bexley, London	A2 Rochester Way A220 Blackfen Road A221 Penhill Road A221 Danson Road B2210 Blendon Road	51°26′57″N 0°07′11″E
Darenth Interchange	Dartford, Kent	M25 J2 A2 Dartford Bypass A282 Dartford Tunnel Approach Road	51°25′36″N 0°14′18″E
Dartford Heath	Dartford, Kent	A2 Dartford Bypass A2018 Old Bexley Lane	TQ515730
Daybell Roundabout	B5003 Ashby Road unclass. Daybell Road	Moira, Leicestershire	52°44′27″N 1°31′30″W
Denbigh Roundabout	Denbigh, Milton Keynes	H10 Bletcham Way V7 (B4034) Saxon Street	52°00′16″N 0°43′37″W
Denham Roundabout	Denham, Buckinghamshire	M40 J1 A40 A412 A4020	51°33′41″N 0°29′45″W
Digmoor Interchange	Skelmersdale, Lancashire	M58 J5 A577 unclass.	53°31′59″N 2°44′59″W
Dishforth Interchange	Dishforth, North Yorkshire	A1(M) J49 A1 A168 unclass.	54°08′58″N 1°26′10″W
Dobbie's Loan	Glasgow	M8 J16 A804 A879	55°52′14″N 4°15′07″W
Dog in a Doublet	North Side, Whittlesey	B1040 Unclass.	52°34′41″N 0°07′10″W	Named after the pub at the junction
The Dome Roundabout	Watford, Hertfordshire	A41 North Western Avenue A412 St Albans Road	51°40′52″N 0°23′34″W
Dovers Corner	Rainham, Essex	A1306 New Road (formerly A13) A125 Rainham Road B1335 Bridge Road	51°31′19″N 0°11′25″E
Downs Barn Roundabout	Downs Barn, Milton Keynes	H4 Dansteed Way V8 Marlborough Street	52°03′17″N 0°45′12″W
Drift Bridge	Epsom and Ewell	A240 A2022	51°19′40″N 0°14′04″W
Drover's Roundabout	Ashford, Kent	A20 A292 A28	51°09′25″N 0°51′38″E	Named after the tin cows on it - AdamGColton
Drumbeck Interchange	Glasgow	M77 J1 B768	55°50′25″N 4°18′32″W
Drumbeck Road Junction	Glasgow	M8 J23 A761 B768	55°50′55″N 4°18′36″W
Dunsley Corner	Stow-cum-Quy, Cambridgeshire	A1303 (formerly A45) Albert Road	52°13′09″N 0°14′04″E
Dunstall Cross	Burton on Trent, Staffordshire	Rangemore Hill Dunstall Hill Forest Road	52°47′03″N 1°44′27″W
Dunton Interchange	Kingsbury, Warwickshire	M42 J9 A446 A4097	52°32′19″N 1°43′36″W

E

Junction Name	Location	Roads	Grid Reference	Notes
Eaglestone Roundabout	Eaglestone, Milton Keynes	H7 Chaffron Way V7 Saxon Street	52°01′55″N 0°44′45″W
Ealing Common	Ealing, London W5	A406 Gunnersbury Avenue A4020 Uxbridge Road	51°30′41″N 0°17′31″W
Easterhouse Road Interchange	Glasgow	M8 J9 unclass.	55°51′42″N 4°06′31″W
Edithmead Roundabout	Burnham-on-Sea, Somerset	M5 J22 A38 B3140	51°14′15″N 2°57′07″W
Edworth Turn	Edworth, Bedfordshire	A1 (southbound) unclass.	52°03′06″N 0°13′46″W	S/B only - see Langford Turn
Eglinton Interchange	Kilwinning, North Ayrshire	A78 A737 Irvine Road A737 Churchill Drive B7080	55°38′28″N 4°40′39″W
Elephant and Castle	London	A3 A201 A302 A215	51°29′42″N 0°06′03″W
Elfield Roundabout	Bleak Hill, Milton Keynes	H8 (A421) Standing Way V4 Watling Street	52°00′45″N 0°45′03″W
Emerson Roundabout	Emerson Valley, Milton Keynes	H8 (A421) Standing Way V3 Fulmer Street Shenley Road	52°00′11″N 0°45′50″W
Enmore Roundabout	Campbell Park, Milton Keynes	Avebury Boulevard Enmore Gate	52°02′44″N 0°44′29″W
Esher Common	Oxshott, Surrey	A3 Esher Bypass A244 Copsem Lane	TQ141624
Euston Road Underpass	Euston, London	A501 Euston Road A400 Hampstead Road A400 Tottenham Court Road	51°31′30″N 0°08′18″W

F

Junction Name	Location	Roads	Grid Reference	Notes
Fairways Roundabout	Two Mile Ash, Milton Keynes	V4 Watling Street H3 Monks Way	52°02′26″N 0°49′07″W
Falconwood Interchange	Falconwood, London	A2 Rochester Way Relief Road Rochester Way Riefield Road	51°27′29″N 0°04′45″E
The Fantail	Farnborough, LB Bromley	A232 A21	51°21′59″N 0°03′06″E
Featherstone	Wolverhampton	M54 J1 A460	52°38′23″N 2°05′14″W
Fence Roundabout	Aughton, S. Yorkshire	B6200 unclass.	53°22′03″N 1°20′23″W
Fenny Lock Roundabout	Fenny Lock, Milton Keynes	H10 Bletcham Way unclass.	52°00′26″N 0°42′52″W	Reserved for future link with V8 Marlborough Street
Ferrybridge		A1(M) M62	53°41′45″N 1°16′06″W
Fields End Roundabout	Goldthorpe, S. Yorks	A635 B6098	53°32′13″N 1°18′30″W
Finsbury Circus	London	unclass.	51°31′05″N 0°05′12″W
Finsbury Square	London	A501 B100	51°31′13″N 0°05′15″W
Fishermead Roundabout	Fishermead, Milton Keynes	H7 Chaffron Way V8 (B4034) Marlborough Street	52°02′10″N 0°44′09″W
Five Lane End	Burton on Trent, Staffordshire	A1 A57 A614	52°48′55″N 1°44′08″W
Five Lanes End	Nottinghamshire	B5234 B5017 Rangemore Hill Belmot Road	53°17′47″N 1°01′56″W
Five Mile Hill Cross	Pathfinder Village, Devon	unclass. (formerly A30) Heath Lane	SX844931
Fiveways Corner	Croydon	A23/A232/B271/B275	51°21′59″N 0°07′03″W
Fiveways Island	Birmingham	A456 A4540 B4217	SP056861
Fiveways Roundabout	Yeovil	A37 A359 unclass.	50°56′45″N 2°38′14″W
Five Ways Corner		M1 J2	51°36′04″N 0°14′02″W
Flood Street Island	Dudley	A461 Flood Street Blackacre Road	52°30′26″N 2°04′51″W
The Flouch Roundabout	Stocksbridge	A616 A628	53°30′33″N 1°42′08″W
Ford Bridge Roundabout	Ashford, Surrey	A308 Staines By-Pass A308 Kingston Road B377 Ashford Road B377 Ford Bridge Road	51°25′36″N 0°28′22″W
Fountain Roundabout	New Malden	A2043/B282/B283	51°23′55″N 0°15′20″W
Four Lane Ends	Over Hulton, Lancashire	A6 A579	53°32′52″N 2°28′08″W
Four Lane Ends	Sedburgh, Lancashire	A683 B6256 unclass.	54°18′23″N 2°34′32″W
The Four Wantz	Ongar, Essex	A414 B184 A113	51°42′46″N 0°14′41″E	The Four Wantz derives it's name from the original meaning of the Four Ways
Fowley Cross	Okehampton, Devon	A3079 (formerly A30) A386	50°43′51″N 4°02′36″W
Fox Milne Roundabout	Milton Keynes Village, Milton Keynes	H6 (A4146) Childs Way V11 (A4146) Tongwell Street	52°02′55″N 0°42′27″W
Foxhills Roundabout	Scunthorpe, Lincolnshire	A1077 Clayfield Road	53°36′19″N 0°39′43″W
Foxholes Roundabout (Lancaster Roundabout)	Hertford, Hertfordshire	A414 B1197 London Road	51°47′37″N 0°03′43″W
Friar's Wash	Flamstead, Hertfordshire	M1 J9 A5	51°49′13″N 0°25′04″W
Frodingham Grange	Scunthorpe, Lincolnshire	M181 A18 A1077	53°35′22″N 0°41′55″W
Fulham Broadway	Fulham	A304 Fulham Road A3219 Dawes Road	51°28′49″N 0°11′47″W
Fullarton Road Interchange	Glasgow	M74 J1 unclass.	55°50′07″N 4°10′18″W
The Fulshaw Cross (King's Arms Roundabout)	Wilmslow	A34 B5086	53°19′15″N 2°14′12″W	Named after a stone cross placed at the side of the roundabout. Also known as the King's Arms after the pub - RickyB UK
Furnace Lane	Aughton, S. Yorks	B6200 B0264	53°21′59″N 1°21′08″W
Furzton Roundabout	Furzton, Milton Keynes	H7 Chaffron Way V3 Fulmer Street	52°00′44″N 0°46′42″W

G

Junction Name	Location	Roads	Grid Reference	Notes
Gailey Interchange (aka Gailey Motorway Island)	Staffordshire	M6 J12 A5	52°41′23″N 2°06′11″W
Gailey Island	Staffordshire	A5 A449	52°41′35″N 2°07′52″W
Galley Hill Roundabout	Stony Stratford, Milton Keynes	H1 Ridgeway V4 Watling Street	52°03′02″N 0°50′24″W
Gallions Round			51°30′29″N 0°04′13″E
Gallows Corner			51°35′34″N 0°12′45″E
Gants Hill Cross	Gants Hill, LB Redbridge	A12 Eastern Avenue A1400	51°34′35″N 0°03′59″E
Ganwick Corner	Hertsmere, Hertfordshire	A1000	51°40′46″N 0°11′13″W
Gartcosh	Glasgow	M73 J2a B804	55°53′36″N 4°04′16″W
Gates' Corner			51°35′45″N 0°01′18″E
Giffard Park Roundabout	Blakelands, Milton Keynes	Wolverton Road V10 Brickhill Street	52°04′45″N 0°44′54″W
Gillette Corner			51°29′00″N 0°19′37″W
Gildersome Interchange	Morley, W. Yorkshire	M62 J27 M621	53°44′48″N 1°37′51″W
Gipsy Lane Roundabout	Luton, Bedfordshire	A1081 Airport Way A505 Gipsy Lane	51°52′10″N 0°23′50″W
Girton Interchange	Girton, Cambridgeshire	M11 J14 A14 (formerly A604) A14 (formerly A45) A1307 (formerly A604) A428 (formerly A45)	52°13′50″N 0°04′14″E
Givons Grove Roundabout	Leatherhead, Surrey	A24 A246 B2450	51°16′57″N 0°19′40″W
Glasgow Airport	Glasgow	M8 J28 unclass.	55°51′43″N 4°25′58″W
Gleadless Townend	Gleadless, S. Yorks	A6102 B6054	53°20′43″N 1°25′32″W
Godstone Interchange		M25 J6 A22	51°15′34″N 0°03′54″W
Golden Balls Roundabout	Burcot, Oxfordshire	A4074 B4015	51°40′31″N 1°11′31″W
Golden Fleece	Carlisle, Cumbria	M6 J42 A6 B6263	54°51′27″N 2°52′41″W
Gonerby Moor Roundabout	Grantham, Lincolnshire	A1 B1174	52°57′00″N 0°40′46″W
Goresbrook Interchange	Dagenham, London	A13 Ripple Road A13 Thames Gateway A1306 Ripple Road	TQ485835
Granby Roundabout	Granby, Milton Keynes	H10 Bletcham Way V4 Watling Street V6 Grafton Street	52°00′22″N 0°44′05″W
Grange Farm Roundabout	Grange Farm, Milton Keynes	H4 Danestreed Way V3 Fulmer Street	52°01′37″N 0°48′38″W
Grassyards Interchange	Kilmarnock	A77 B7082 unclass.	55°37′23″N 4°27′60″W
Gravelly Hill Interchange (Spaghetti Junction)	Birmingham, West Midlands	M6 J6 A38(M)	52°30′35″N 1°51′55″W
Great Barr	Great Barr, West Midlands	M6 J7 A34	52°33′11″N 1°56′06″W
The Great Cambridge Road Roundabout	London	A10 Great Cambridge Road A406 North Circular Road A111 Hedge Lane	51°36′59″N 0°05′12″W
Great Daux Roundabout	Horsham, W. Sussex	A24 A264	51°05′15″N 0°19′59″W
Great Linford Roundabout	Neath Hill, Milton Keynes	H3 (A422) Monks Way V9 Overstreet	52°03′49″N 0°44′53″W
The Green, Woodford	Woodford, Essex	A104 Woodford New Road A1199 High Road (formerly A11)	TQ399915
The Green Man	Bristol	A4018 Park Street A4018 Queens Road B4051 Park Row	51°27′21″N 2°36′15″W	Named after the statue in the middle of the roundabout
The Green Man	Stratford, London Borough of Newham	A12 Eastway A114 Whipps Cross Road A1199 Hollybush Hill (formerly A11) A11 Leytonstone High Road	51°34′18″N 0°00′57″E	Named after the Green Man Pub, Which once stood on the site
Greenleys Roundabout	Greenleys, Milton Keynes	H1 Ridgeway V5 Great Monks Street	52°03′29″N 0°49′36″W
The Greenford Roundabout			51°32′10″N 0°20′47″W
Greengate Roundabout	Moston, Gtr. Manchester	A6104 B6393 unclass.	53°31′31″N 2°10′32″W
Greymoorhill (aka Kingston Interchange)	Carlisle, Cumbria	M6 J44 A7 A74 A689	54°55′49″N 2°56′47″W
The Grove			51°26′36″N 0°04′04″W
Gunnersbury Park			51°30′04″N 0°17′08″W
Gunthorpe Bridge	Gunthorpe, Nottinghamshire	A6097 Main Street Trent Lane	52°59′10″N 0°59′15″W
Gypsy Corner			51°31′17″N 0°15′50″W

H

Junction Name	Location	Roads	Grid Reference	Notes
Hackney Wick		A12	51°32′43″N 0°01′56″W
Hall Lane			51°36′46″N 0°02′16″W
Halfway	Halfway, South Yorkshire	B6053 B6058	53°19′39″N 1°20′42″W
Halfway House	Essex	A127 A128	51°34′48″N 0°21′29″E
Hamilton Interchange	Hamilton	M74 J6 A723	55°46′48″N 4°01′16″W
Ham Barn Roundabout	Liss, Hampshire	A3 B3006	SU772294	The roundabout was constructed where the A3 Petersfield Bypass intersects the B3006 near Ham Barn Farm
Hammersmith Flyover			51°29′29″N 0°13′24″W
Hammonds Corner	New Romney, Kent	A259 B2075	50°59′05″N 0°55′19″E
Hampton Court			51°24′18″N 0°20′30″W
Handy Cross Roundabout		M40 J4 A404	51°36′44″N 0°46′07″W
Hanford Roundabout	Hanford, Stoke-on-Trent	A500 Stoke D-Ring A34	SJ867428
Hanger Lane Gyratory	London Borough of Ealing	A40 A406	51°31′49″N 0°17′36″W
Hardendale (aka Shap)	Shap, Cumbria	M6 J39 B6261 (for A6)	54°30′30″N 2°38′59″W
Hardwick Roundabout	King's Lynn, Norfolk	A10 A47 A149	52°44′10″N 0°25′03″E
Harker Junction	Harker, Cumbria	A74 unclass.	54°56′26″N 2°58′01″W	Access to the A74 has been closed prior to the upgrade of this section to motorway.
Harlington Corner			51°28′51″N 0°26′04″W
Harrow Road Intersection			51°32′41″N 0°16′20″W
Hartspring Roundabout	Watford, Hertfordshire	A41 B462	51°39′57″N 0°21′44″W
Hastingwood Interchange	Harlow, Essex	M11 J7 A414 (formerly A11) A414 (formerly ?) B1393 (formerly A11)	51°44′39″N 0°07′59″E
Hastoe Cross	Tring, Hertfordshire	unclass.	51°46′32″N 0°39′42″W
Hatton Cross			51°28′01″N 0°25′20″W
Haversham Roundabout	Old Wolverton, Milton Keynes	V6 Grafton Street Haversham Road Wolverton Road	52°04′06″N 0°48′20″W
Haydock Island	Ashton-in-Makerfield	M6 J23 A49 A580	53°28′16″N 2°38′02″W
Headington Roundabout (aka Green Road Roundabout)	Oxford	A40 A4142 A420	51°45′47″N 1°11′49″W
Heath Cross	near Whitestone, Devon	unclass road from Tedburn St Mary to Whitestone Heath Lane Blackdown Lane	SX849943
Heathway, Dagenham			51°31′55″N 0°08′53″E
Helen Street Interchange	Glasgow	unclass.	55°51′00″N 4°19′09″W
Henly's Corner	London	A1 A406	51°35′22″N 0°12′07″W
Henly's Roundabout		A4 A30	51°28′32″N 0°23′46″W
Hewitt's Roundabout		A21 M25 J4 A224	51°20′50″N 0°08′12″E	Hewitt's Farm is just off the Roundabout
Heyford Hill	Oxford	A4142 A4074 A423	51°20′50″N 0°08′12″E
Hicks Gate Roundabout	Bristol	A4 A4174 A4175	51°25′31″N 2°30′59″W
Hillingdon Interchange	Glasgow	M8 J26 A736	55°52′03″N 4°22′01″W
Hockerill	Bishop's Stortford, Hertfordshire	A1250 (formerly A120) A1060 (formerly A11) B1383 (formerly A11)	51°52′10″N 0°09′59″E
Hoddesdon Interchange	Hoddesdon, Herts	A10 Dinant Link Road	51°45′54″N 0°01′49″W
Hogarth Roundabout	Chiswick, W4	A4 A316	51°29′13″N 0°15′09″W	Named after William Hogarth, 18th Century satirical artist
Hodge Lea Roundabout	Hodge Lea, Milton Keynes	H2 Millers Way V5 Great Monks Street	52°03′09″N 0°48′44″W
Holborn Circus	London	A4 A40 A4208 B500 B521	51°31′04″N 0°06′28″W
Holland Park			51°30′16″N 0°13′01″W
Hollygrove Roundabout	Goldthorpe, S. Yorks	A635 unclass.	53°31′59″N 1°19′29″W
Holywell Cross	Holywell, Dorset	A37 unclass.	50°50′12″N 2°34′38″W
Hook Junction	LB Kingston Upon Thames	A3 A309	51°22′30″N 0°18′14″W
Hook Moor	Micklefield, East Riding of Yorkshire	M1 J48 A1(M) J44	51°22′30″N 0°18′14″W
Hopgrove Roundabout	York	A64 A1036 A1237	53°59′24″N 1°01′23″W
Hornshill	Stepps, Glasgow	M80 J3 B757	55°54′06″N 4°08′21″W
Hospital Bridge Roundabout	LB Richmond Upon Thames	A316 Chertsey Road B358 Hospital Bridge Road	51°26′34″N 0°21′54″W
Hospital Roundabout	Eaglestone, Milton Keynes	H8 (A421/B4024) Standing Way Farthing Grove	52°01′27″N 0°44′10″W
Hospital Roundabout	Yeovil	A30 A37	50°56′37″N 2°38′06″W
Horse Cross	East Hertfordshire	A120 unclass.	51°53′26″N 0°03′18″E
Houndalee	Widdrington, Northumberland	A1068 B1337	55°14′59″N 1°36′13″W
Hoylandswaine Roundabout	Penistone, S. Yorks	A628 A629	53°32′04″N 1°36′45″W
Hudnall Corner	Hundall, Bedfordshire	A4146 Hemel Hempstead Road Pedley Hill	51°48′34″N 0°31′50″W
Hunt Lane Roundabout	Duxford, Cambridgeshire	A505 Hunt Lane	52°06′04″N 0°08′37″E
Hunton Bridge Interchange	Watford, Hertfordshire	M25 A41 North Western Avenue A41 Watford Road A411 Hempstead Road	51°41′02″N 0°25′53″W
Hyde Park Corner	London	A4 A4202 A302 B310	51°30′11″N 0°09′08″W

I

Junction Name	Location	Roads	Grid Reference	Notes
Ickles Roundabout	Rotherham, South Yorkshire	A630 A6178 A6021	53°25′28″N 1°21′49″W
Iron Bridge	Southall, LB Ealing	A4020 Uxbridge Road A4127 Windmill Lane A4127 Greenford Road	51°30′34″N 0°21′20″W
Islington Green	Islington, London	A1 Upper Street A104 Essex Road	51°32′10″N 0°06′12″W

J

Junction Name	Location	Roads	Grid Reference	Notes
Jack Olding's Roundabout (aka Oldings Corner)	Hatfield, Hertfordshire	A1(M) J4 A414 A1001 (formerly A1) A6129	51°46′41″N 0°13′17″W	named after Jack Olding, who had a factory on this site (the land now being occupied by Tesco)
Jay's Green (aka Linton)	Ross-on-Wye, Herefordshire	M50 J3 B4221	51°56′02″N 2°29′03″W
Johnson's Corner	Hamstreet, Kent	A2070 C628 Marsh Road	51°03′02″N 0°51′17″E	named after a heroic pilot who lost his life trying to crash land here rather than bail out and risk the plane crashing into the village - AdamGColton

K

Junction Name	Location	Roads	Grid Reference	Notes
Kenninghall			51°36′49″N 0°03′03″W
Kensington Gore	London	A315	51°30′06″N 0°10′39″W
Kents Hill	Kents Hill, Milton Keynes	H8 (A421) Standing Way V10 Brickhill Street	52°01′53″N 0°42′26″W
Kents Hill Park	Kents Hill, Milton Keynes	V10 Brickhill Street Hawkhurst Gate	52°01′44″N 0°42′24″W
Keston Mark	Keston Mark, Bromley	A232/A233	51°22′02″N 0°02′20″E
Keyford Roundabout	Yeovil	A37 Church Lane Pavyotts Lane	50°55′21″N 2°38′06″W
Kew Bridge			51°29′20″N 0°17′16″W
Kew Green			51°28′59″N 0°17′14″W
Kidbrooke Interchange	Kidbrooke, London Borough of Greenwich	A2 Rochester Way Relief Road A2213 Kidbrooke Road	51°27′46″N 0°01′45″E
Kiln Farm Roundabout	Fullers Slade, Milton Keynes	V4 Watling Street H2 Millers Way	52°02′47″N 0°49′59″W
Kilsby	Watford Gap	M1 J17	52°19′34″N 1°08′33″W
King's Cross	London	A501 A5202	51°31′48″N 0°07′26″W
Kingsbury Circle			51°35′06″N 0°16′54″W
Kingsmead Roundabout	Kingsmead, Milton Keynes	H7 Chaffron Way V1 Snelshall Street	51°59′51″N 0°47′54″W
Kingston Roundabout	Kingston, Milton Keynes	H8 (A421) Standing Way A5130 H9 Groveway	52°01′59″N 0°40′43″W
Kipping's Cross	Royal Tunbridge Wells	A21 B2160 unclass.	51°08′07″N 0°20′57″E
Knaves Beech Interchange	High Wycombe	M40 J3 A40 A4094	51°36′14″N 0°41′37″W
Knebworth Roundabout	Giffard Park, Milton Keynes	V10 Brickhill Street Knebworth Gate Wedgwood Avenue	52°04′23″N 0°44′41″W
Knoll Roundabout	Leatherhead, Surrey	A24 A243	51°17′55″N 0°18′60″W
Knowlhill Roundabout	Knowlhill, Milton Keynes	H6 Childs Way V4 Watling Street	52°01′22″N 0°46′37″W

L

Junction Name	Location	Roads	Grid Reference	Notes
Lacton Interchange	Ashford, Kent	M20 J10 A20 A2070 A292	51°08′14″N 0°54′39″E
Lakeside Roundabout	Newlands, Milton Keynes	V10 Brickhill Street unclass.	52°02′58″N 0°43′29″W
Langford Turn	Edworth, Bedfordshire	A1 (northbound) unclass.	52°03′06″N 0°13′46″W	N/B only - see Edworth Turn
Langley Roundabout		M4 J5	51°29′31″N 0°32′35″W
Langley Sidings	Stevenage, Hertfordshire	A1(M) J7 A602	51°53′15″N 0°12′24″W
Larkhall Interchange	Larkhall	M74 J7 A72 unclass.	55°45′15″N 3°58′17″W
Lawrence Weston Interchange	Avonmouth, Bristol	M5 J18/18a M49 A4 B4054	51°30′07″N 2°40′28″W
Lea Interchange (Temple Mills)			51°33′04″N 0°01′16″W
Leadenhall Roundabout	Oldbrook, Milton Keynes	H7 Chaffron Way V6 Grafton Street	52°01′32″N 0°45′31″W
Leavesden Green			51°41′06″N 0°24′49″W
Lee Green			51°27′24″N 0°00′41″E
Lightwood Roundabout	Sheffield	A6102 Norton Avenue Lightwood Lane	53°20′15″N 1°26′35″W
Little Eaton Roundabout	Derby, Derbyshire	A38 A61 B6179	52°57′23″N 1°27′35″W
Little Heath	Romford, Essex	A12 B177	51°34′58″N 0°07′02″E
Littlebrook Interchange		A282 J1a	51°27′09″N 0°14′27″E
Locking Castle Roundabout (aka West Wick Roundabout)	Weston-Super-Mare, Somerset	A370 unclass. (Elm Way)	51°21′09″N 2°54′35″W
Lodge House Junction (aka Lodge Avenue)	Barking, Essex	A13 A123 B1423 (A1153)	51°31′55″N 0°06′27″E
Lodge Roundabout	Great Holm, Milton Keynes	H4 Dansteed Way V5 Great Monks Street	52°02′20″N 0°47′38″W
Lofthouse Interchange		M1 J42 M62 J29	53°43′51″N 1°30′44″W
Lombard Roundabout	Croydon	A23 A236	51°23′07″N 0°07′16″W
London Road Roundabout		A316/A310	51°27′21″N 0°19′49″W
Longbarrow Crossroads	Wiltshire	A303 A360	51°10′20″N 1°51′33″W
Longford Roundabout			51°28′45″N 0°29′40″W
The Longshoot	Nuneaton, Warwickshire	A5 A47	52°32′13″N 1°25′15″W
Lordsmill Roundabout	Chesterfield, Derbyshire	A617 A619 A632 B6543
Loughton Roundabout	Loughton, Milton Keynes	H5 Portway V4 Watling Street	52°01′50″N 0°47′40″W
Ludgate Circus	London	A201	51°30′51″N 0°06′16″W
Lune Valley Interchange (aka Halton)	Lancaster, Lancashire	M6 J34 A683	54°04′17″N 2°46′18″W
Lydiate Ash	Lydiate Ash, West Midlands	M5 J4 A38 A491	52°22′43″N 2°02′50″W
Lymm Interchange	Warrington	M6 J20 M56 J9	53°21′10″N 2°30′01″W

M

Junction Name	Location	Roads	Grid Reference	Notes
The Magic Roundabout	Cheddar, Somerset	A371 B3135 unclass.	51°17′15″N 2°47′25″W
The Magic Roundabout	Swindon	A4289 (shown on some maps as A4259) A4259 (for A4312) Fleming Way Shrivenham Road	51°33′46″N 1°46′18″W	Formerly known as County Islands
Malden Junction	Royal Borough of Kingston Upon Thames	A3 A2043	51°23′40″N 0°15′14″W
Mandale Interchange	Middlesborough	A19 A1032 A1130	54°32′56″N 1°16′28″W
Manor Circus			51°28′04″N 0°17′19″W
Manor House			51°34′13″N 0°05′46″W
Manor Top	Intake, Sheffield	A6102 A6135 (formerly A616)	53°21′39″N 1°25′41″W
Marble Arch	London	A402 A4202 A5 A40	51°30′47″N 0°09′36″W	Article on the Marble Arch the junction was named after.
Marcham Interchange	Marcham Oxfordshire	A34 A415	51°40′09″N 1°18′39″W
Marfleet Roundabout	Marfleet, Kingston upon Hull, East Yorkshire	A1033 (Hedon Road) Marfleet Lane	53°44′53″N 0°16′31″W
Marina Roundabout	Eaglestone, Milton Keynes	H8 (A421/B4034) Standing Way V8 Marlborough Street	52°01′32″N 0°43′56″W
Market Cross	Cheddar	A371 (Church St. / Bath St.) B3135 (Union St.)	51°16′31″N 2°46′36″W
Maryville	Glasgow	M73 J1 M74 J4	55°49′53″N 4°05′56″W
Marks Farm	Braintree, Essex	A120 A131 B1256	51°52′53″N 0°35′07″E
Marlborough	Stantonbury, Milton Keynes	V7 Saxon Street V8 Marlborough Street	52°03′60″N 0°46′34″W
Marr	Marr, S. Yorks	A635 Church Lane	53°32′29″N 1°13′32″W
Marton Circle	Great Marton, Blackpool	M55 J4 A583 A5230	SD352335
Masbrough Roundabout	Rotherham	A630 Masbrough Street Main Street	53°25′48″N 1°21′53″W
Mason's Corner	LB Enfield	A105 Dragon Lane	51°38′11″N 0°05′26″W
Master Brewer	Hillingdon	A40 A437 B466	51°33′14″N 0°26′53″W
Meadowhead	Norton, S. Yorks	A61 A6102 B6054	53°19′36″N 1°28′25″W
Medbourne Roundabout	Medbourne, Milton Keynes	H5 Portway V3 Fulmer Street	52°01′18″N 0°48′12″W
Melbury Oak	Melbury Osmond, Dorset	A37 unclass.	50°52′13″N 2°35′48″W
Merstham Interchange	Merstham Surrey	M25 J7 M23 J8	51°15′49″N 0°07′34″W
The Metal Bridge			54°58′25″N 3°00′30″W
Miami Roundabout	Chelmsford		51°43′19″N 0°27′38″E
Midsummer Roundabout	Central Milton Keynes	V6 Grafton Way Midsummer Boulevard	52°02′10″N 0°46′14″W
Milestone Green			51°27′53″N 0°16′01″W
Mill Hill Circus	Mill Hill, London		51°37′00″N 0°14′41″W
Milton Interchange	Milton, Cambridgeshire	A14 (formerly A45) A10 A1309 (formerly A10)	52°14′16″N 0°09′02″E
Moby Dick	LB Barking and Dagenham	A12 A1112	51°34′51″N 0°08′29″E
Moira Toll Gate	Moira, Leicestershire	B5003 Shortheath Road B5003 Ashby Road B586 Measham Road	52°44′12″N 1°32′05″W
Moles Interchange	Ware, Hertfordshire	A10 A1170 unclass.	51°49′40″N 0°02′02″W
Mollinsburn	Glasgow	M73 J3 A80	55°55′05″N 4°03′59″W
Monks Heath Crossroads	Monks Heath, Cheshire	A34 A537	53°15′50″N 2°14′04″W
Monkston Roundabout	Monkston, Milton Keynes	H7 Chaffron Way V11 (A4146) Tongwell Street	52°02′26″N 0°41′37″W
The Monument	The City, London	A3 A10 A3211	51°30′39″N 0°05′12″W	Named after the Monument to the Great Fire of London at the junction.
Moor Roundabout			51°29′01″N 0°29′34″W
Morants Court Cross	Sevenoaks	A224 B2211	51°18′15″N 0°09′09″E
Mount Farm Roundabout	Mount Farm, Milton Keynes	V8 Marlborough Street Bond Avenue	52°00′43″N 0°43′13″W
Movers Lane	Barking, Essex	A13 Movers Lane River Road	51°31′50″N 0°05′32″E
Mumps Roundabout	Oldham, Lancashire	A62 A669 B6477	53°32′35″N 2°06′05″W
Mushroom Roundabout	Rotherham, South Yorkshire	A630 A6123	53°26′32″N 1°19′19″W

N

Junction Name	Location	Roads	Grid Reference	Notes
The Nags Head	Holloway, London Borough of Islington	A1 Holloway Road A503 Parkhurst Road A503 Seven Sisters Road	TQ304860
Neap House Junction	Scunthorpe, Lincolnshire	A1077 B1216	53°36′14″N 0°41′21″W
Neasden Junction	Neasden, London Borough of Brent	A406 North Circular Road A4088 Neasden Lane North A4088 Dudden Hill B453 Neasden Lane	51°33′35″N 0°15′12″W
Neath Hill Roundabout	Neath Hill, Milton Keynes	H4 Dansteed Way V9 Overstreet	52°03′30″N 0°44′42″W
Netherfield Roundabout	Netherfield, Milton Keynes	H8 (A421) Standing Way V8 Marlborough Street	52°01′31″N 0°43′47″W
New Bradwell Roundabout	Bradville, Milton Keynes	Newport Road V7 Saxon Street	52°04′04″N 0°46′39″W
New Cross	New Cross, London Borough of Lewisham	A2 New Cross Road A202 Queens Road	TQ358769
New Cross Gate	New Cross, London Borough of Lewisham	A2 New Cross Road A20 Amersham Road	TQ367771
The New River Arms	Cheshunt, Hertfordshire	A10 Spur A1170 (formerly A10) B176	51°43′30″N 0°01′40″W	Named after the pub at the junction (itself named after the New River, to take water to London), built in 1936 to take trade from the Great Cambridge Road
New Mill Crossroads	New Mill, West Yorkshire	A616 A635	53°34′33″N 1°45′17″W
Newhouse Interchange	Newhouse, North Lanarkshire	M8 J6 A73 A8 A775 B7066	55°50′07″N 3°55′51″W
Newington Green	Newington Green, LB Islington	A105 Newington Green Road A105 Green Lanes B104 Albion Road Matthias Road	51°33′04″N 0°05′09″W
Newlands Roundabout	Newlands, Milton Keynes	V10 Brickhill Street Livingstone Drive	52°03′07″N 0°43′38″W
Newton's Corner	South Hornchurch, LB Havering	A1112 South Dagenham Road A125 Rainham Road	51°32′05″N 0°10′48″E
Noble Corner	Heston, London Borough of Hounslow	A4 Great West Road A3063 Sutton Lane	TQ131767
North Elder Roundabout	Central Milton Keynes	Silbury Boulevard unclass.	52°02′12″N 0°46′30″W
North Grafton Roundabout	Central Milton Keynes	H5 (A509) Portway V6 Grafton Gate V6 Grafton Street	52°02′24″N 0°46′29″W
North Overgate Roundabout	Downhead Park, Milton Keynes	H5 (A509) Portway V9 Overstreet V9 Overgate	52°03′10″N 0°44′21″W
North Saxon Roundabout	Central Milton Keynes	H5 (A509) Portway V7 Saxon Street V7 Saxon Gate	52°02′40″N 0°45′49″W
North Secklow Roundabout	Central Milton Keynes	H5 (A509) Portway V7 Saxon Street V7 Saxon Gate	52°02′48″N 0°45′29″W
North Skeldon Roundabout	Downs Barn, Milton Keynes	H5 (A509) Portway Darley Gate Skeldon Gate	52°03′03″N 0°44′45″W
North Witan Roundabout	Central Milton Keynes	H5 (A509) Portway Hampstead Gate Witan Gate	52°02′32″N 0°46′07″W
Northern Gateway Roundabout	Kingston upon Hull	A1033 unclass.	53°44′53″N 0°17′05″W
Northfield Roundabout	Northfield, Milton Keynes	H5 (A509) Portway A5130 H6 (A4146) Childs Way	52°03′16″N 0°42′09″W
Northwood Hills Circus	Northwood, LB Hillingdon	A404 Pinner Road B472 Joel Street	51°36′09″N 0°24′33″W
Norton Roundabout	Norton, South Yorkshire	A6102 Bochum Parkway B6057 Jordanthorpe Parkway Norton Lane	53°19′50″N 1°27′47″W
Nunney Catch	Nunney, Somerset	A359 A369 Green Pits Lane unclass.	51°12′03″N 2°22′40″W

O

Junction Name	Location	Roads	Grid Reference	Notes
Oakfield Corner	Amersham, Buckinghamshire	A416 B4441	51°40′37″N 0°36′27″W
Oakgrove Roundabout	Monkston, Milton Keynes	H7 Chaffron Way V10 Brickhill Street	52°02′15″N 0°42′33″W
Oakhill Roundabout	Oakhill, Milton Keynes	H5 Portway V2 Tattenhoe Street	52°01′09″N 0°48′33″W
Ober Corner	Ober Heath, New Forest	unclass. unclass.	50°49′51″N 1°35′50″W
Octon Crossroads	North Yorkshire	B1249 B1253	54°06′31″N 0°27′17″W
Offley Cross	Hitchin, Hertfordshire	A505 Carters Lane (Wibbly Wobbley Lane)	51°56′30″N 0°18′23″W
Old Ford	Old Ford, London	A12 East Cross Route (formerly A102(M)) B142 Wick Lane	51°32′02″N 0°01′20″W
The Old Pond	Cheshunt, Hertfordshire	B176 Turner's Hill (formerly A10) B198 College Road (formerly A121)	51°42′07″N 0°02′05″W
Old Street Roundabout	The City, London	A501 City Road A5201 Old Street	51°31′34″N 0°05′16″W
Old Wolverton Roundabout	Wolverton, Milton Keynes	V5 Great Monks Street Stratford Road	52°03′42″N 0°49′46″W
The Oldbury Interchange	West Midlands	M5 J2 A4123 A4034	52°29′33″N 2°01′07″W
Ollerton Roundabout	Ollerton, Nottinghamshire	A614 A616 A6075	53°12′04″N 1°01′38″W
The Organ Crossroads	Ewell, Surrey	A24 A240 B2200	51°21′15″N 0°14′46″W
Orrell Interchange	Orrell, Wigan	M6 J26 M58 J6 A577	53°32′03″N 2°41′54″W
The Oval, Kennington	Kennington, London	A3 Kennington Park Road A202 Camberwell New Road A23 Brixton Road	TQ312776
Oxley Park Roundabout	Westcroft, Milton Keynes	H6 Childs Way V2 Tattenhoe Street	52°00′38″N 0°47′54″W
Oxford Circus	London	A40 A4201	51°30′55″N 0°08′31″W

P

Junction Name	Location	Roads	Grid Reference	Notes
Pagoda	Newlands, Milton Keynes	H5 Portway V10 Brickhill Street	52°03′16″N 0°43′41″W
Painshill	Cobham, Surrey	A3 A245	51°20′05″N 0°25′41″W
Park Royal Junction	Park Royal, London	A406 North Circular Road unclass.	51°32′21″N 0°16′44″W
Park Square	Sheffield	A61 Exchange Place A61 Sheaf Street A57 A6135 Duke Street B6072 Broad Street Commercial Street	53°22′59″N 1°27′37″W
Park Street Roundabout	Park Street, St Albans	M10 J1 A414 (formerly A405) North Orbital Road A405 North Orbital Road A5183 (formerly A5)	51°43′58″N 0°20′41″W	Famous for appearing in the Highway Code
Parliament Square	London	A302 A3212	51°30′03″N 0°07′36″W
Partney Pumps	Partney, Lincolnshire	A16 A158	53°11′24″N 0°06′08″E
Patcham Interchange	Brighton, East Sussex	A23 A27	50°52′07″N 0°09′15″W
Patterson's Cross	Gosford, Devon	A30 unclass. road to Gosford unclass. road to Feniton	SY096977
Pearce's Hill	Exeter, Devon	M5 J31 A30 A38	50°40′49″N 3°30′59″W
Pear Tree	Oxford, Oxfordshire	A34 A4260 A44	51°47′39″N 1°17′10″W
Pease Pottage Junction	Crawley, West Sussex	M23 A23 A264	50°52′07″N 0°09′15″W
Penn Road Island	Wolverhampton	A4150 Ring Road A449 Penn Road	52°34′51″N 2°07′57″W
Pepperstock	Luton, Bedfordshire	M1 J10 M1 Spur to J10a	51°51′13″N 0°25′25″W
Percival Way Roundabout	Luton, Bedforshire	Airport Way Percival Way	51°52′35″N 0°22′51″W
Percy Circus	Kings Cross, LB Camden	Great Percy Street Vernon Road	51°31′45″N 0°06′51″W
Piccadilly Circus	London	A4 Piccadilly A401 Shaftesbury Avenue A4201 Regent Street	51°30′36″N 0°08′06″W
Picket Post Gate	Warminster, Wiltshire	A362 unclass.	51°11′43″N 2°13′41″W
Picknage Corner	Barley, Hertfordshire	B1039 Chishill Road unclass.	52°01′39″N 0°02′37″E
Pineham Roundabout	Pineham, Milton Keynes	H5 Portway V11 Tongwell Street	52°03′17″N 0°42′45″W
Pirton Cross	Hitchin, Hertfordshire	B655 Hexton Road B655 Pirton Road Hitchin Road Carters Lane (Wibbly Wobbley Lane)	51°56′59″N 0°18′39″W
The Plain	Oxford	St. Clement's Cowley Road Iffley Road	SP523060
Plantation Road Interchange	Glasgow	M8 J22 M77	55°51′01″N 4°17′36″W
The Plough Roundabout	Hemel Hempstead, Hertfordshire	A414 A4146 Lawn Lane	51°44′47″N 0°28′24″W	Also known as the Magic Roundabout, or Moor End Roundabout
The Polish War Memorial	Northolt, London	A40 Western Avenue A4180 West End Road	51°32′54″N 0°23′58″W	Named after the memorial to the Polish airmen located to commemorate those who died during the Second World War (they were stationed at Northolt)
Pont Abraham	Llannon, Wales	M4 J49 A48 A483	51°44′42″N 4°03′50″W
Portsbridge Roundabout	Portsmouth, Hampshire	M27 A27 Western Road A3 London Road A397 Northern Road (formerly A3) A27 Havant Bypass	SU654046
Portway Roundabout	Loughton, Milton Keynes	A5 H3 (A509) Portway	52°02′15″N 0°46′54″W
Pound Roundabout (aka Cattle Pound Roundabout)	Castlemartin, Pembrokeshire	B4319 unclass.	51°38′42″N 5°00′49″W
Pound Roundabout	Hayling Island, Hampshire	A3023 Church Road	50°48′35″N 0°58′37″W
Pratt's Bottom	Pratt's Bottom, LB Bromley	A21 Sevenoaks Road Rushmore Hill	51°20′40″N 0°06′40″E
Princes' Road Interchange	Dartford, Kent	A282 Dartford Tunnel Approach Road J1b A296 Princes Road	51°26′17″N 0°14′19″E
Princes' Way Roundabout	Bletchley, Milton Keynes	V7 Saxon Street Princes' Way	51°59′51″N 0°44′02″W
Provan	Glasgow	M8 J13 M80 J1 unclass.	55°52′16″N 4°11′57″W
Punch's Cross	Hitchin, Hertfordshire	Hitchin Road Icknield Way	51°57′31″N 0°19′11″W
Purley Cross	Purley, London Borough of Croydon	A23 Brighton Road A23 Purley Way A22 Purley Road A2022 Banstead Road A235 Brighton Road	51°20′19″N 0°07′02″W

Q

Junction Name	Location	Roads	Grid Reference	Notes
Queen's Circus	Battersea, London	A3216 Queenstown Road Prince of Wales Drive	51°28′41″N 0°08′55″W
Quicksilver Roundabout	Yeovil, Somerset	A30 Hendford Hill A30 Lysander Road A37 Dorchester Road	50°55′56″N 2°38′38″W
Quy Roundabout	Stow-cum-Quy, Cambridgeshire	A14 (formerly A45) A1303	52°12′51″N 0°12′58″E

R

Junction Name	Location	Roads	Grid Reference	Notes
Raith Interchange	Motherwell	M74 J5 A725	55°48′09″N 4°03′14″W
Rashwood	Droitwich, Worcestershire	M5 J5 A38	52°17′17″N 2°07′14″W
Ratcliffe Junction	Ratcliffe-on-the-Wreake, Leicestershire	A46 Ratcliffe Road	52°43′19″N 1°04′33″W
Ravensthorpe Gyratory	Ravensthorpe, W. Yorks	A644	53°40′47″N 1°39′47″W
Rawdon Crossroads	Rawdon, W. Yorks	A65 B6152	53°51′11″N 1°41′06″W
Ray Hall Interchange	West Midlands	M5 M6 J8	52°32′53″N 1°57′37″W
Raynesway Park	Alvaston, Derbyshire	A6 A5111	52°54′05″N 1°25′40″W
Red Rover	Barnes, LB Richmond	A306 Roehampton Lane A306 Rocks Lane A205 Upper Richmond Road B306 Queens Ride	51°27′55″N 0°14′38″W
Red House	Doncaster	A1(M) J38 A1 A638	53°34′41″N 1°12′45″W
Redbridge Roundabout	Redbridge, London	A406 A12 Eastern Avenue	51°34′34″N 0°02′39″E
Redbridge Roundabout	Stantonbury, Milton Keynes	H3 (A422) Monks Way V8 (B4034) Marlborough Street	52°03′42″N 0°45′28″W
Redbridge Roundabout	Oxford	A423 A4144	51°43′42″N 1°14′53″W
Redmoor Interchange	Redmoor, Milton Keynes	A5 H9 Groveway V6 Grafton Street	52°00′47″N 0°44′20″W
Regent's Park	Marylebone, London	A501 Marylebone Road A4201 Portland Place	51°31′24″N 0°08′47″W
Reigate Hill Interchange	Surrey	M25 J8 A217	51°15′30″N 0°11′51″W
Ribble Valley Interchange	Preston, Lancashire	M6 J31 A59	53°45′54″N 2°38′12″W	Locally known as the Tickled Trout, after the hotel on the junction
Richmond Circus			51°27′54″N 0°17′59″W
Ripple Road Junction			51°31′59″N 0°06′31″E
Robin Hood Gate	Kingston Vale, Royal Borough of Kingston upon Thames	A3 Robin Hood Way A3 Roehampton Vale A308 Kingston Vale Robin Hood Gate	51°26′09″N 0°15′21″W
Robroyston	Robroyston, Glasgow	M80 J2 B765	55°53′24″N 4°10′46″W
The Rocket (aka Queens Drive Flyover)	A5080 Bowring Park Road A5058 Queens Drive	Liverpool	53°24′26″N 2°54′05″W	Named after the pub, taking it's name from Stevenson's loco - Brynn-A666
Roehampton Lane Junction	Roehampton, London	A3 Kingston Road A306 Roehampton Lane	51°26′40″N 0°14′04″W
Roehyde	Hatfield, Hertfordshire	A1(M) J3 A414 A1001	51°45′09″N 0°14′42″W
Rolls Park Roundabout	A113		51°38′06″N 0°05′13″E
Roneo Corner			51°33′56″N 0°11′16″E
Rooksley Roundabout	Rooksley, Milton Keynes	H4 Dansteed Way V6 Grafton Street	52°02′46″N 0°46′45″W
Roscoe's Roundabout	Cheadle	M60 J2 A560	51°33′56″N 0°11′16″E	Named after something (either a garage or a DIY store), long since vanished - PeterA5145/M60(Tony)
Rose Hill Roundabout	Carlisle, Cumbria	M6 J43 A69	54°53′43″N 2°53′14″W
Rose Hill Roundabout	Glasgow	A4142 A4158	51°43′30″N 1°13′26″W
Rosehill Interchange	Rosehill, Sutton	A217/B278/A297/B2230	51°23′04″N 0°11′24″W
Rotherway Roundabout	Rotherham, S. Yorks	A630 A631	53°24′20″N 1°20′56″W
Rownhams Interchange	Southampton, Hampshire	M27 J3 M271	50°56′45″N 1°28′36″W
Rudmore Roundabout	Portsmouth, Hampshire	M275 A3 Mile End Road A3 Twyford Road A3 Stamshaw Road A2047 Kingston Cr.	SU645020
Rush Green Roundabout	Hertford, Hertfordshire	A10 A414 B1502	51°47′59″N 0°02′35″W

S

Junction Name	Location	Roads	Grid Reference	Notes
Saltend Roundabout			53°44′34″N 0°14′01″W
Sander's Corner	Crews Hill, LB Enfield	unclass.	51°41′00″N 0°05′56″W
Sandy Gate	Exeter, Devon	M5 J30 A379	50°42′45″N 3°27′49″W
Sandy Roundabout	Sandy, Bedfordshire	A1 A603 B1042	52°07′41″N 0°17′58″W
School Road Junction			51°25′23″N 0°26′56″W
Scilly Isles	Esher	A307/A309	51°22′42″N 0°20′54″W
Scotch Corner		A1 A66	54°26′32″N 1°40′07″W
Scotch House	Knightsbridge, London	A4 A315 A3216	51°30′06″N 0°09′41″W
Scotts Green Island	Dudley	A461 A4101	52°30′10″N 2°06′19″W
Scratchwood	LB Barnet	M1 J3	51°38′06″N 0°15′58″W
Seacroft Windmill	Seacroft, Leeds	A64 A6120	53°49′22″N 1°27′23″W
Seaward Street	Glasgow	M8 J21 unclass.	55°51′00″N 4°16′42″W
Seven Sisters		Seven Sisters Road	51°35′00″N 0°04′20″W
Shannon Corner			51°23′58″N 0°14′36″W
Shenley Roundabout	Shenley, Milton Keynes	H6 Childs Way V3 Fulmer Street	52°01′02″N 0°47′07″W
Sheriffhall	Sheriffhall, Edinburgh, Lothian	A720 Edinburgh City Bypass A7 A68	55°53′59″N 3°05′33″W
Shifnall (aka Priorslee)	Telford	M54 J4 A464 B5060	52°40′46″N 2°24′22″W
Shire Oak Junction	Shire Oak, W. Mids	A461 A452	52°38′08″N 1°55′00″W
Silbury Roundabout	Central Milton Keynes	V6 Grafton Gate Silbury Boulevard	52°02′16″N 0°46′18″W
Simister Interchange / Island	Oldham, Lancashire	M60 J18 M62 J18 M66 J4	53°33′01″N 2°15′38″W
Simpson Roundabout	Simpson, Milton Keynes	V9 Groveway V8 Marlborough Street	52°01′02″N 0°43′27″W
Six Hills	Six Hills, Leicestershire	A64 B676	52°46′52″N 1°02′49″W
Six Hills Way Roundabout	Stevenage, Hertfordshire	A1070 A602 (formerly A1) B197 (formerly A1)	51°53′56″N 0°12′11″W	Named after the six burial mounds next to the site.
Six Roads End	Burton Upon Trent, Staffordshire	A515 B5017	52°50′42″N 1°46′41″W	Known as Six Lane Ends
Skeldon Roundabout	Campbell Park, Milton Keynes	Silbury Boulevard Skeldon Gate	52°02′58″N 0°44′37″W
Skippingdale Roundabout	Scunthorpe, Lincolnshire	A1077 Luneburg Way	53°36′19″N 0°40′46″W
Skirsgill	Penrith, Cumbria	M6 J40 A66 A592	54°39′11″N 2°45′36″W
Sloane Square	Belgravia & Chelsea, London	A3216 A3217	51°29′34″N 0°09′28″W
Snell's Corner	Horndean, Hampshire	A3 London Road unclass.	SU707154
Snow Hill Junction	Wolverhampton	A4150 Ring Road A4123 A459 Snow Hill	52°34′50″N 2°07′32″W
South Elder Roundabout	Central Milton Keynes	Avebury Boulevard	52°01′60″N 0°46′18″W
South Enmore Roundabout	Campbell Park, Milton Keynes	H6 Childs Way Enmore Gate Kenwood Gate	52°02′37″N 0°44′22″W
South Grafton Roundabout	Central Milton Keynes	H6 Childs Way V6 Grafton Gate	52°01′56″N 0°45′57″W
South Overgate Roundabout	Central Milton Keynes	H6 Childs Way V9 Overgate	52°01′56″N 0°45′57″W
South Saxon Roundabout	Central Milton Keynes	H6 Childs Way V7 Saxon Gate V7 Saxon Street	52°02′13″N 0°45′19″W
South Secklow Roundabout	Central Milton Keynes	H6 Childs Way Secklow Gate Pentewan Gate	52°02′21″N 0°44′59″W
South Witan Roundabout	Central Milton Keynes	H6 Childs Way Witan Gate Evans Gate	52°02′05″N 0°45′38″W
Southgate Circus			51°37′57″N 0°07′39″W
Southgate Crossroads	Barlborough, Derbyshire	A618 A619	53°17′20″N 1°15′39″W
Speculation Inn Junction	Hundleton, Pembrokeshire	B4320 unclass. (Goldborough Road)	51°40′02″N 4°57′02″W
Spittals Interchange	Huntingdon, Huntingdonshire	A14 (formerly A604) A141	52°20′24″N 0°12′29″W
Springfield Roundabout	Springfield, Milton Keynes	H6 Childs Way V6 (B4034) Marlborough Street	52°02′30″N 0°44′40″W
St. Dunstan's	Cheam, Sutton	A217/A232	51°21′32″N 0°12′48″W
St. George's Circus	Southwark, London	A201 A3202	51°29′56″N 0°06′18″W
St. George's Interchange	Weston Super Mare, Somerset	M5 J21	51°21′33″N 2°53′37″W
St. James East	Glasgow	M8 J28a A737	55°51′35″N 4°26′35″W
St. James West	Glasgow	M8 J29 A726	55°51′31″N 4°26′59″W
St. Margaret's Roundabout			51°27′27″N 0°19′22″W
St. Mary Redcliffe	Bristol	A4 A38 Redcliff Street	51°26′56″N 2°35′26″W	St Mary Redcliffe church, Which boasts the tallest spire on any parish church in the country, is on this roundabout.
Stacey Bushes Roundabout	Stacey Bushes, Milton Keynes	H3 (A422) Monks Way Alston Drive	52°02′59″N 0°47′54″W
Stafford North	Staffordshire	M6 J14 A34 A5013	52°49′35″N 2°08′47″W
Stafford South	Staffordshire	M6 J13 A449	52°45′49″N 2°06′27″W
Stafford Street Junction	Wolverhampton	A4150 Ring Road A449 Stafford Street	52°35′21″N 2°07′37″W
Stag Roundabout	Rotherham, South Yorkshire	A6021 Wickersley Road A6123 Herringthorpe Valley Road	53°25′07″N 1°19′18″W
Stagg's Folly		A37 Long Ash Lane unclass. unclass.	50°48′11″N 2°33′04″W
Stairfoot Roundabout	Barnsley, S. Yorks	A633 A635 B6100	53°32′39″N 1°26′22″W
Stantonbury Roundabout	Stantonbury, Milton Keynes	H3 (A422) Monks Way V7 Saxon Street	50°48′11″N 2°33′04″W
Staples Corner		M1 J1 A406 A5	51°34′20″N 0°13′43″W	Named after the Staples Mattress Factory which was located on the road junction from 1926 to 1986
Stag Lane Junction	LB Wandsworth	A3	51°26′21″N 0°14′55″W
Stanton Wood Roundabout	Bradwell Common, Milton Keynes	H4 Dansteed Way V7 Saxon Street	52°03′01″N 0°45′60″W
Stepps Road Interchange	Glasgow	M8 J11 B765	55°52′11″N 4°09′26″W
Stilwell Roundabout			51°31′00″N 0°27′06″W
Stirling Corner	Borehamwood, Hertfordshire	A1 A411	51°38′36″N 0°15′17″W
Stivichall Interchange	Stivichall (aka Styvechale), Coventry	A45 A444	52°22′40″N 1°30′04″W
Stoak Interchange	Warrington	M56 J15 M53 J11 (formerly M531)	53°14′44″N 2°52′10″W
Stockley Park Roundabout			51°30′42″N 0°26′60″W
Stoke Road Junction	Stoke-on-Trent	A500 Stoke D-Ring A52 A5007	SJ877457
Stonebridge Roundabout	Wolverton, Milton Keynes	V6 Grafton Street Newport Road	52°03′58″N 0°48′05″W
Stonebridge Roundabout/Island	Stonebridge, West Midlands	A45 A452 A446	52°26′44″N 1°41′14″W
Stony Stratford Roundabout	Stony Stratford, Milton Keynes	Stratford Road Queen Eleanor Street	52°03′32″N 0°50′32″W
Streethay	Lichfield, Staffordshire	A38 A5127	52°41′31″N 1°47′22″W
Strensham Interchange	Strensham, Worcestershire	M5 J8 M50	52°02′51″N 2°08′07″W
Stump Cross	Great Chesterford, Cambridgeshire	M11 A11 A1301 (formerly A130) B1383 (formerly A11) B184	52°04′32″N 0°11′35″E
Stump Cross	Kelsall, Hertfordshire	unclass.	52°00′55″N 0°04′43″W
The Sun Roundabout	Hoddesdon, Herts	Dinant Link Road/A1170	51°45′50″N 0°00′42″W	Named after the pub on the roundabout
The Sun-in-the-Sands	Blackheath, London, London	A2 Shooters Hill Road A2 Rochester Way Relief Road A102 Blackwall Tunnel Southern Approach	51°28′29″N 0°01′28″E
Sunbury Cross			51°25′09″N 0°25′09″W
Swakeley's Roundabout			51°33′31″N 0°28′10″W
Swan Island	Birmingham	A45 Coventry Road A4040 Church Road A4040 Yardley Road	52°27′43″N 1°48′55″W
Swanley Interchange	Swanley, Kent	M25 J3 M20 J1 A20	51°33′31″N 0°28′10″W
Swinfen	Lichfield, Staffordshire	A38 A5206 A5148	52°39′47″N 1°48′56″W
Swiss Cottage	London Brorough of Camden	A41 Finchley Road B525 Avenue Road B509 Adelaide Road	51°32′33″N 0°10′28″W
Switch Island	Sefton, Merseyside	M57 J7 M58 A59 A5036	53°29′38″N 2°57′10″W

T

Junction Name	Location	Roads	Grid Reference	Notes
Tally Ho Corner	Finchley, London Borough of Barnet	A1000 Finchley High Road (formerly A1) A598 Ballards Lane	TQ263922
Target Roundabout	Northolt, London Borough of Ealing	A40 Western Avenue A312 Church Road	51°32′34″N 0°22′40″W
Tattenhoe Roundabout	Snelshall, Milton Keynes	H8 (A421) Standing Way V1 Snelshall Street B4034	51°59′22″N 0°47′06″W
Tebay	Tebay, Cumbria	M6 J38 A685 B6260	54°26′15″N 2°35′41″W
Telford Central	Telford	M54 J5 A442 B5072	52°41′01″N 2°26′58″W
Telford West	Telford	M54 J6 A5223	52°41′18″N 2°29′22″W
Temple Circus Gyratory	Bristol	A4 A4044 B4053 unclass.	51°26′59″N 2°35′07″W
Tempsford Bridge Turn	Tempsford	A1 (N/B only) School Lane	52°10′40″N 0°18′09″W
Testo's Roundabout	Gateshead, Tyne and Wear	A19 A184	54°56′32″N 1°28′26″W
Thickthorn	Cringleford, Norwich, Norfolk	A47 A11 B1172 (formerly A11)	52°36′12″N 1°13′26″E
Thornton Heath Pond	Thornton Heath, London Borough of Croydon	A23 A235 B226	51°23′38″N 0°06′53″W
Thorpe Interchange	Thorpe, Surrey	M25 J12 M3 J2	51°24′03″N 0°32′16″W
Three Lamps	Totterdown, Bristol	A4 A37	51°26′39″N 2°34′42″W	Named for the historic sign post at the Junction, this is where the Bath Road (A4) and the Wells Road (A37) diverge.
Three Pigeons	Milton Common, Oxfordshire	M4 J7 A329 A40	51°43′28″N 1°03′25″W
Thulston Roundabout	Thulston, Derbyshire	A6 B5010	52°53′05″N 1°24′12″W
Tibbet's Corner	Putney Heath, London	A3 Kingston Road A3 West Hill A219 Tibbet's Ride A219 Wimbledon Park Side	51°26′54″N 0°13′23″W
Tilbrook Roundabout	Caldecotte, Milton Keynes	V10 Brickhill Street Caldecotte Lane Drive	52°00′20″N 0°41′44″W
Tinsley Roundabout	Tinsley, South Yorkshire	M1 J34 (Southern Roundabout) A631 A6178	53°24′48″N 1°24′07″W
Todhills	near Carlisle, Cumbria	A74 unclass. road to Rockliffe unclass.	NY370678
Toll Bar End	Coventry, West Midlands	A45 A46 B4110 Siskin Drive	52°22′42″N 1°27′59″W
Toll Plaza	Erskine, Glasgow	M898 J1 A898 A726 B815	55°54′47″N 4°28′20″W
Tolworth Junction	LB Kingston Upon Thames	A3 Tolworth Rise A240 Tolworth Broadway A240 Kingston Road	51°22′45″N 0°16′50″W
Tong (aka Cosford)	Tong, Shropshire	M54 J3 A41	52°39′32″N 2°17′59″W
Tongwell Roundabout	Tongwell, Milton Keynes	H4 Dansteed Way V11 Tongwell Street Michigan Drive	52°04′01″N 0°43′14″W
Tower Hill	The City, London	A100 A3211 A1203 A1211	51°30′35″N 0°04′28″W
Tottenham Hale Gyratory	Tottenham Hale, LB Haringey	A10 A1055 A503	51°35′19″N 0°03′46″W
Townhead Interchange	Glasgow	M8 J1 A8 A803	55°52′03″N 4°14′06″W
Traveller's Lane Roundabout	Hatfield, Hertfordshire	A1001 Traveller's Lane	51°44′44″N 0°13′26″W
Travellers Rest	Ross-on-Wye	M50 J4 A449	51°55′47″N 2°33′50″W
Turnford Interchange	Turnford, Hertfordshire	A10 Spur to the New River Arms roundabout	51°43′35″N 0°01′59″W
Turnoak Corner	Woking, Surrey	A320 A247	51°18′31″N 0°33′54″W
Tushmore Gyratory	Crawley, West Sussex	A23 A2201 A2219	51°07′30″N 0°11′16″W
Tweentown Roundabout	Cheddar	B3135 Cliff Street B3135 Tweentown Street	51°16′45″N 2°46′29″W
Two Headed Man	Bath and North East Somerset	A39 B3116 unclass.	51°22′27″N 2°28′40″W	Named for the sculpture? of a man looking both Ways on the corner of a former toll house on the junction = Chris McKenna

U

Junction Name	Location	Roads	Grid Reference	Notes
University Roundabout	Kents Hill, Milton Keynes	V10 Brickhill Street Hammerwood Gate	52°01′30″N 0°42′16″W

V

Junction Name	Location	Roads	Grid Reference	Notes
Vauxhall Cross	Vauxhall, LB Lambeth	A202 A203 A3024 A3036	51°29′10″N 0°07′26″W

W

Junction Name	Location	Roads	Grid Reference	Notes
Waggoner's Roundabout	Cranford, LB Hounslow	A4 Bath Road A312 The Parkway	51°28′40″N 0°24′15″W
Wake Arms Roundabout	Epping Forest, Essex	A104 Epping New Road (formerly A11) A121 Woodridden Hill A121 Goldings Hill B172 Jack's Hill B1393 Epping Road (formerly A11)	51°40′30″N 0°03′46″E
Wallington Green	Wallington, LB Sutton	A232 A237	51°28′40″N 0°24′15″W
Wallington Interchange	Wallington, Hampshire	M27 J11 A27	50°51′37″N 1°09′28″W
Walnut Tree Roundabout	Kents Hill, Milton Keynes	H9 Groveway V11 (A4146) Tongwell Street	52°01′34″N 0°41′24″W
Walsall Interchange	Walsall	A232 A237	52°35′09″N 2°00′52″W
Walsgrave Triangle	Walsgrave, Coventry	M6 J2 M69 A46 A4600	52°26′15″N 1°25′42″W
Walton Roundabout	Walnut Tree, Milton Kenyes	H9 Groveway V10 Brickhill Street	52°01′21″N 0°42′11″W
Walton Park Roundabout	Walton Park, Milton Keynes	H10 (A4146) Bletcham Way V10 Brickhill Street	52°00′45″N 0°41′43″W
Wapses Roundabout	Caterham, Surrey	A22 B2208	51°17′51″N 0°04′14″W
Wandsworth Gyratory	London Borough of Wandsworth	A3 A218 A3209 A3205	51°27′29″N 0°11′37″W
Warndon	Worcester, Worcestershire	M5 J6 A449 A4538 B4639	52°12′44″N 2°09′34″W
Warren Lane Roundabout	Castle Donington, Leicestershire	M1 J24a (southbound) A50 (eastbound) Warren Lane	52°51′20″N 1°18′10″W
Waterdale	Bricket Wood, Hertfordshire	M1 J6 A405 North Orbital Road	51°42′22″N 0°22′54″W
Waterloo Road Junction	Wolverhampton	A4150 Ring Road Waterloo Road	52°35′16″N 2°07′57″W
Waterworks Corner	Walthamstow, LB Waltham Forest	A406 Southend Road A104 Woodford New Road A503 Forest Road	51°35′42″N 0°00′37″E
Wavendon Gate Roundabout	Old Farm Park, Milton Keynes	H10 Bletcham Way unclass. unclass.	SP907365
Wednesbury	Walsall	M6 J9 A461	52°33′60″N 2°00′11″W
Well Hall Roundabout	Eltham, London, London	A205 Westhorne Avenue A205 Well Hall Road A208 Well Hall Road	51°27′37″N 0°02′58″E
Wellington	Telford, Shropshire	M54 J7 A5 B5061	52°41′27″N 2°32′35″W
Wesham Circle	West Midlands	M55 J3 A585	SD415349
West Bromwich Interchange	West Midlands	M5 J1 A41 A4168	52°30′44″N 1°58′35″W
West Ferry Interchange	Glasgow	M8 J31 A8	55°55′25″N 4°33′23″W
West Street Interchange	Glasgow	M8 J20 unclass.	55°51′11″N 4°16′14″W
Westcroft Roundabout	Westcroft, Milton Keynes	H7 Chaffron Way V2 Tattenhoe Street	52°00′16″N 0°47′20″W
Westerhouse Road Interchange	Glasgow	M8 J10 unclass.	55°51′60″N 4°07′49″W
Western Circus	Acton, London	A40 Western Avenue Oak Common Lane Old Oak Road	51°30′50″N 0°14′57″W	Referred to as Savoy Circus on A-Z maps, Western Circus in gov't SIs.
Whipps Cross	Walthamstow, London Borough of Waltham Forest	A104 Lea Bridge Road A114 Whipps Cross Road B160 Wood Street	TQ387888
White City Interchange	White City, London	A40 Westway (formerly A40(M)) A3220 West Cross Route (formerly M41)	51°30′56″N 0°13′15″W
White Cross	Brent Knoll, Somerset	A38 Brent Street Harp Road	51°14′37″N 2°56′46″W
White Hart Cross	Bovingdon, Hertfordshire	B4505	51°43′07″N 0°32′43″W
White Hart Roundabout	Northolt	A312 The Parkway A312 Church Road A4180 Ruislip Road B455 Ruislip Road Yeading Lane	51°32′10″N 0°23′27″W
Whiteway Bottom	Kimpton, Hertfordshire	unclass.	51°52′27″N 0°19′30″W
Whitney Roundabout	Whitney, Milton Keynes	H6 Childs Way V1 Snelshall Street	52°00′13″N 0°48′20″W
Whitton Road Roundabout	Twickenham, LB Richmond	A316 Chertsey Road B361 Whitton Road	51°27′15″N 0°20′14″W
Willen Roundabout	Willen Park, Milton Keynes	H4 Dansteed Way V10 Brickhill Street	52°03′47″N 0°44′01″W
Wickersley Roundabout	Wickersley, South Yorkshire	A631 B6060 Northfield Lane	53°25′19″N 1°16′52″W
WilliamsF1 Roundabout	Wantage, Oxfordshire	A338	51°37′02″N 1°24′37″W	Built at the entrance to the Williams Formula 1 Team Base
Windhover Roundabout	Lowford, Hampshire	A27 West End Road A27 Burlesdon Road A3024 A3025 Hamble Lane	SU480110
Windmill Hill Roundabout	Emerson Valley, Milton Keynes	H8 Standing Way V2 Tattenhoe Street Tattenhoe Lane	51°59′54″N 0°46′21″W
Wisley Interchange	Surrey	M25 J10 A3	51°19′21″N 0°27′02″W
Wobbly Wheel	Kennford, Devon	A38 A379 (formerly A38)	50°40′19″N 3°32′10″W
The Wood Stock	Morden Park, LB Merton	A24 B279	51°23′09″N 0°12′41″W
Wood Street Junction	Walthamstow, London Borough of Waltham Forest	A503 Forest Road B160 Wood Street B160 Fulbourne Road	TQ383900
Woolstone Roundabout	Woolstone, Milton Keynes	H6 Childs Way V10 Brickhill Street	52°02′50″N 0°43′24″W
Worrygoose Roundabout	Rotherham, South Yorkshire	A634 East Bawtry Road A6123 Herringthorpe Valley Road B6410 Broom Lane	53°24′48″N 1°19′15″W
Worsley Braided Interchange	Swinton, Manchester	M60 J15 M61 J1	53°31′26″N 2°21′40″W
Wylye Interchange	Deptford, Wiltshire	A36 A303 High Street	51°08′40″N 1°59′03″W

Y

Junction Name	Location	Roads	Grid Reference	Notes
Yeoman's Roundabout	Giffard Park, Milton Keynes	V10 Brickhill Street Yeoman's Drive Clayton Gate	52°04′08″N 0°44′30″W
Yorkshire Grey	Eltham, London	A205 Westhorne Avenue A210 Eltham Road	51°27′10″N 0°02′09″E	Named after the pub on the roundabout.