Nova Scotia Highway 104
Highway 104 in Nova Scotia runs from the New Brunswick border near Amherst to St. Peter's on Cape Breton Island. Except for the portion on Cape Breton, it is part of the Trans-Canada Highway.
The route is 320 kilometres (199 miles) long, of which the western 177 km (110 miles) is a 4-lane divided freeway. From Amherst, the highway runs east to Oxford, then southeast on a tolled section through the Cobequid Pass that opened in 1997. It meets Highway 102 near Truro then turns back northeast past Mount Thom to the New Glasgow and Stellarton areas.
East of New Glasgow, the highway becomes 2 lanes and undivided, and portions have no controlled access. There are traffic lights in the Antigonish area, although construction on a four-laned bypass is tentatively scheduled to begin in 2008. This bypass will keep traffic moving at 110 km/h (70 mph), and eliminate the various bottlenecks between Antigonish and Heatherton, including streches of road with a posted speed limit of 60 km/h (40 mph). Beginning at Heatherton (19 km to the east), Highway 104 is a "Super 2" (a two-lane controlled-access highway) to Aulds Cove, where several gas stations and motels are located. The highway then crosses the Canso Causeway to Cape Breton Island. The highway is unsigned as it follows Highway 4 through the town of Port Hawkesbury. From there, another 37 km (20 mile) "Super 2" segment follows the southern coast of Cape Breton Island to its end at Highway 4 in St. Peter's. An extension of Highway 104 to Sydney has been proposed in the past.
Highway 104 mostly supplanted the former route of Highway 4. In 1970, all sections of Highway 4 west of New Glasgow were renumbered, although the number was added back in the Mount Thom and Wentworth Valley areas in the 1990s when new divided segments of 104 opened to traffic.
The Nova Scotia provincial government has designated the entire length of Highway 104 from Amherst to St. Peters as a "strategic highway" to qualify for federal cost-sharing of maintenance and future upgrades. This designation has also been applied to the remaining Highway 4 corridor in Cape Breton along the south shore of Bras d'Or Lake from St. Peters to Sydney. It is eventually envisioned that the Trans-Canada Highway will follow the entire length of Highway 104 from Amherst to Sydney as a 4-lane freeway, upgraded from the existing Super 2 and uncontrolled access sections of the highway.
List of interchanges
Kilometre distances are approximate.
Mainland Section
Location | Exit | km | Intersecting Roads | Notes |
---|---|---|---|---|
Amherst | 1 | 1 | LaPlanche Street, Fort Lawrence Road | |
Amherst | 2 | 2 | Route 2 | |
Amherst | 3 | 5 | Route 6 (Victoria Street) | |
Amherst | 4 | 7 | Route 2 (South Albion Street) | |
Springhill / Salt Springs Station | 5 | 30 | Highway 142 | |
Oxford | 6 | 40 | Route 321 | |
Thomson Station | 7 | 49 | Route 4 | Former Highway 104 through Wentworth Valley; Cobequid Pass toll section begins |
Westchester Valley | 8 | 59 | Wentworth-Collingwood Road | |
Great Village | 10 | 83 | Carrobie Road | |
Glenholme | 11 | 89 | Route 4 | Cobequid Pass toll section ends |
Masstown | 12 | 93 | Route 2 | |
Lower Onslow / Debert | 13 | 98 | McElmon Road | |
Truro | 15 | 107 | Highway 102 | only exit to Halifax |
Valley | 17 | 116 | Route 4 (Pictou Road), Brookside Road | |
Kemptown | 18 | 126 | Stevens Cross Road | |
Mount Thom | 18A | 133 | Route 4 | |
Salt Springs | 19 | 146 | Route 4 | |
Alma | 20 | 155 | Salter Road | |
Westville | 21 | 159 | Route 4 (Truro Road) | |
Mount William | 22 | 161 | Highway 106 | To PEI Ferry |
New Glasgow | 23 | 164 | Route 289 (Westville Road) | |
Stellarton | 24 | 165 | Route 374 (Foord Street) | |
Plymouth | 25 | 167 | Route 348 (East River Road) | |
Thorburn | 26 | 170 | Route 347 (Thorburn Road) | |
Sutherlands River | 27A | 178 | Route 4 | at-grade |
Sutherlands River | 27 | 179 | Route 4, Route 245 (Shore Road) | at-grade |
French River | 28 | 185 | Route 4, French River Road | at-grade |
Barneys River | 29 | 198 | Route 4 | at-grade |
Marshy Hope | 29A | 204 | Route 4 | at-grade |
James River | 30 | 210 | Beaver Mountain Road | |
Lower West River | 31A | 219 | Route 4 | at-grade |
Antigonish | 31 | 221 | James Street | at-grade |
Antigonish | 32 | 222 | Route 7 (West Street) | at-grade |
Antigonish | 33 | 223 | Church Street | at-grade |
Greenwold | 34 | 226 | Route 4 | at-grade |
Lower South River | 35 | 230 | Route 316 | at-grade |
Heatherton | 36 | 238 | Summerside Road | at-grade |
Heatherton | 36A | 240 | Route 4 | at-grade |
Monastery | 37 | 252 | Route 4 | |
Havre Boucher | 38 | 262 | Frankville Road | |
Aulds Cove | 39 | 270 | Route 4 | at-grade |
Aulds Cove | 40 | 271 | Route 344 |
Cape Breton Section
Location | Exit | km | Intersecting Roads | Notes |
---|---|---|---|---|
Port Hawkesbury | 43 | 283 | Route 4 | |
Lower River Inhabitants | 44 | 293 | Lower River Road, Port Malcolm Road | at-grade |
Evanston | 45 | 295 | Evanston Road, Whiteside Road | at-grade |
Louisdale | 46 | 306 | Route 320 | |
River Bourgeois | 47 | 316 | Sporting Mountain Road |
External links
- Mile By Mile: Nova Scotia Provincial Highway 104 Travel Guide - New Glasgow to Truro
- Mile By Mile: Nova Scotia Provincial Highway 104 Travel Guide - Truro to Nova Scotia/New Brunswick Border
- Mile By Mile: Nova Scotia Provincial Highway 104 Travel Guide - New Glasgow to Cape Breton Island (Community of St. Perters)