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The Trans-Labrador Highway (TLH) is the primary public road in Labrador, the mainland portion of the province of Newfoundland and Labrador, Canada. The highway's total length is 1,149 km (714 mi). The paving of the entire highway was completed in July 2022.[1]

Quick Facts Route information, Length ...
Route 500 marker
Route 510 marker
Trans-Labrador Highway
Route 500
Route 510
Route 500 highlighted in red, Route 510 highlighted in orange
Route information
Maintained by Newfoundland and Labrador Department of Transportation and Infrastructure
Length1,149 km (714 mi)
Route 500
Length543 km (337 mi)
South end R-389 at Quebec border near Labrador City
Major intersections
North end Route 520 in Happy Valley-Goose Bay
Route 510
Length606 km (377 mi)
South end R-138 at Quebec border near Blanc-Sablon, QC
Major intersections
North end Route 500 near Happy Valley-Goose Bay
Location
CountryCanada
ProvinceNewfoundland and Labrador
Highway system

    Route 490Route 500Route 503
    Route 503Route 510Route 513
    Close
    Start of Phase III of Trans-Labrador Highway, a 250 kilometres (160 mi) gravel road between Cartwright Junction and Happy Valley-Goose Bay, 2004

    The original western/central portion of the TLH is designated as Route 500 and measures 543 km (337 mi) divided as follows:

    Heading southeast is Route 510, the north portion of the TLH that has been designated Labrador Coastal Drive and measures 606 km (377 mi) divided as follows:

    The TLH runs through dense wilderness for most of its length with no roadside services between communities. Route 500 connects with Quebec Route 389, which runs 567 km (352 mi) through wilderness north from Baie-Comeau to the Quebec - Labrador boundary. Cell phone reception along the Trans-Labrador Highway is limited.[4]

    In the 2020 budget, the provincial government allocated $200,000 for a pre-feasibility study for a road to connect the north coast of Labrador to the Trans-Labrador Highway.[5][6][7]

    Construction and development

    Thumb
    Trans-Labrador highway in Division No. 10, Subdivision D, NL in 2010

    Phase I, upgrading Labrador West to Happy Valley-Goose Bay

    The original TLH from Labrador West (Labrador City/Wabush) to Happy Valley-Goose Bay was completed in 1992.[8][9][10] Some sections were poorly built or in need of upgrades due to increased traffic use, particularly the section between Churchill Falls and Happy Valley-Goose Bay. In the summer of 1999, $60 million was allocated to upgrade the highway as part of the "Labrador Transportation Initiative".[11]

    The Phase I section of the TLH began undergoing paving operations in 2009;[12] by October 2011, a stretch of approximately 140 km (87 mi) leading east from Labrador West had been paved, as well approximately 100 km (62 mi) heading west from Goose Bay towards Churchill Falls.[13][14] The entire Phase I section of the TLH was completed in 2015.[15][16][17][18][19]

    Route 510

    In 1997, the Government of Newfoundland and Labrador committed to building an extension of the TLH, connecting Happy Valley-Goose Bay with an existing isolated road network serving coastal communities on the Strait of Belle Isle.[20] The impetus for this project was the federal government's desire to cut costs and remove itself from subsidizing coastal ferry service to Labrador outports which was being provided by the federal Crown corporation Marine Atlantic.[21]

    These federal cuts were completed in 1997, under the moniker Labrador Transportation Initiative, when an agreement was signed which saw the federal government transfer ownership and operation of two ferry vessels, along with C$340 million for extending Labrador's road network.[22] A key component to this plan was $150 million to upgrade coastal Labrador marine services, including a newer high-capacity ferry for the St. Barbe-Blanc Sablon service across the Strait of Belle Isle.

    Thumb
    Route 500 heading towards Happy Valley-Goose Bay

    Phase II, Red Bay to Cartwright Junction

    Phase II of new construction, costing $130 million, began in 1999 and saw Route 510 extended 323 km (201 mi) over four years from its terminus in Red Bay northeast to the port of Cartwright.[23][24][25][26] This section was paved as far as Cartwright Junction, the unpaved remainder (to Cartwright) being designated Highway 516.

    Phase III, Cartwright Junction to Happy Valley-Goose Bay

    Phase III is a 250 km (160 mi) section of Route 510 built for $130 million south of Lake Melville/Hamilton Inlet to connect Cartwright Junction (94 km (58 mi) south west of Cartwright) with Happy Valley-Goose Bay, completed sufficiently to open to traffic as a gravel road on 16 December 2009.[27][28] During 2010, two permanent bridges, road surface work, signage, and guardrails were completed at a cost of $15 million. The road was then paved except for 36 km (22 mi) from Cartwright Junction westward to Paradise Heights (the divide between the basins of the Paradise River and the Eagle River).[29][30] The remainder was completed in July 2022.[31][32][33]

    Route 516 and supplementary routes

    Phase II involved completion of highway north to Cartwright from Red Bay, and was opened in 2002. Although the entire route was initially designated as Route 510, upon completion of Phase III, the northern 94 km (58 mi) from Cartwright Junction (to Cartwright) was designated as Route 516.

    Phase II also included other branch routes:

    • Route 513 to St. Lewis
    • Route 514 to Charlottetown and Pinsent Arm

    A segment of Quebec Route 138 extends from Old Fort, Quebec to the Newfoundland and Labrador border connecting with Route 510 near Blanc-Sablon on the eastern end of the Côte-Nord.[34] A gap remains between Kegashka and Old Fort, through isolated communities accessible only by coastal ferry.[35][36] On August 25, 2006, the Quebec government announced a 10-year project to connect the two segments by building 425 km of highway along the Lower North Shore. As of 2022, the highway has not been completed.[37][38]

    Kilometre markers

    Thumb
    Route 500 between Labrador City and Churchill Falls
    Thumb
    Route 500 over Churchill River Bridge

    Route 500

    More information Location, km ...
    LocationkmmiDestinationsNotes
    ​00.0 R-389 south – Fermont, Baie-ComeauServices 3 km (2 mi) to the south in Fermont.
    Quebec border
    Labrador City17–
    19    		11–
    12    		All services
    Wabush2113 Route 503 south – Wabush Airport
    ​5836springDrinking water (at your own risk)
    6138Grande Hermine CampgroundCampground
    14087Highway maintenance centreN/A
    239149Crosses the Churchill River
    Rest stop – Bowdoin Canyon Trail (Churchill Falls)Parking, garbage bin
    Churchill Falls261–
    263    		162–
    163    		  – Churchill Falls AirportAll services
    ​403250Highway maintenance centreN/A
    424263Workers campN/A
    465289Rest stopGarbage bin
    506314Rest stopGarbage bin and picnic table
    538334 Route 510 south – Port Hope SimpsonTrans-Labrador Highway follows Route 510
    Happy Valley-Goose Bay543337 Route 520 – CFB Goose Bay, North West River
    1.000 mi = 1.609 km; 1.000 km = 0.621 mi
    •       Route transition
    Close

    Route 510

    Thumb
    Route 510 between L'Anse-au-Loup and Pinware
    Thumb
    Route 510 between Pinware and Red Bay
    Thumb
    Route 510 between Port Hope Simpson and Happy Valley-Goose Bay
    Thumb
    Route 510, north of Port Hope Simpson in 2016
    More information Location, km ...
    LocationkmmiDestinationsNotes
    Blanc-Sablon
    (Quebec)    		−4−2.5 R-138 west – Old Fort, Lourdes-de-Blanc-Sablon Airport
    Avenue Jacques Cartier – Blanc-Sablon ferry terminal    		Ferry connection to St. Barbe, NL and Route 430
    ​00.0Quebec border
    L'Anse-au-Clair42.5All services
    Forteau148.7All services
    L'Anse-au-Loup2817All services
    West St. Modeste4226Restaurant and lodging
    Pinware4729Gas and groceries
    Red Bay7748All services
    ​10968Rest stopGarbage bin
    11873Highway maintenance centreN/A
    Lodge Bay15596Groceries; includes rest stop (2 km)
    Mary's Harbour162101Lodge Bay Road - Mary's HarbourAll services, except gas
    ​195121 Route 513 east – St. LewisGas, groceries and restaurant (17 km)
    Port Hope Simpson216134All services
    ​220140 Route 514 north – Charlottetown, LabradorGas, groceries and restaurant (30 km)
    317197Highway maintenance centreN/A
    319198 Route 516 north – CartwrightAll services (94 km) (Gravel)
    321199Garbage bin and picnic table
    447278Workers campN/A
    465289Highway maintenance centreN/A
    471293Workers campN/A
    543337Rest stopN/A
    596370Muskrat Falls campN/A
    606377Crosses the Churchill River
    Happy Valley-Goose Bay Route 500 – Labrador City, Churchill Falls, Happy Valley-Goose BayRest stop; all services 5 km to the east;
    Trans-Labrador Highway follows Route 500 south
    1.000 mi = 1.609 km; 1.000 km = 0.621 mi
    Close

    State of the road

    Route 500
    More information Kilometre, Description ...
    KilometreDescriptionDescription[a]
    0 to 18Paved Good
    18 to 262PavedGood[b]
    262 to 543PavedGood
    Close
    Route 510
    More information Kilometre, Description* ...
    KilometreDescription*Description[a]
    0 to 77Paved Good
    77 to 216PavedGood
    216 to 220Paved Good
    220 to 319Paved Good
    319 to 445Paved Good
    490 to 526Paved Good
    526 to 606PavedGood
    Close
    Footnotes
    1. As of July 2016
    2. The bridge over Churchill River is single lane.

    See also

    References

    External links

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