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Ontario Highway 811

Route map:
From Wikipedia, the free encyclopedia
Ontario provincial highway
Highway 811 marker
Highway 811
Route information
Maintained byMinistry of Transportation of Ontario
Length59.0 km[1] (36.7 mi)
Existed1976–present
Major junctions
West end Highway 527
East endWeaver River Bridge, nearKashishibog Lake
Location
CountryCanada
ProvinceOntario
CountiesThunder Bay District
Highway system
Highway 810Highway 2
Former provincial highways
Highway 812 →

Tertiary Highway 811, commonly referred to asHighway 811, is the longest ofOntario'stertiary highways, and the highest posted route number in the province. The route encounters no named roads along its route, aside from its eastern terminus atSecondary Highway 527. It extends 59 kilometres (37 mi) westward into the wilderness, ending at a bridge over the Weaver River. The route was designated in 1976 with the intention of extending it further west, but this extension has yet to be constructed.

Route description

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Branching off fromSecondary Highway 527, roughly halfway betweenThunder Bay andArmstrong, Highway 811 is Ontario's highest numbered route, but also one of its most remote. Aside from its beginning, the highway connects with no named roads along its length.[2] The route begins approximately midway along Highway 527, 114 kilometres (71 mi) north ofOntario Highway 17 and 122.2 kilometres (75.9 mi) south of Armstrong,[1]It zig-zags northwestward for 59 kilometres (37 mi) towardsSavant Lake, although as of 2011 the road reaches less than halfway there. It crosses several small rivers as it travels through theBoreal Forest before ending at a bridge over the Weaver River, south ofObonga-Ottertooth Provincial Park.[3]The road is gravel for its entire length.[2] There are no communities along Highway 811; it is almost exclusively used for wilderness travel or forest operations.

History

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As part of the 1974 Ontario Highway Capital Construction Program, theMinistry of Transportation and Communications studied the potential benefit of a road connecting Highway 527 southwest ofLake Nipigon with Highway 599 near Savant Lake. Aforest road that branched off from Highway 527 was assumed as Highway 811 in 1976.[citation needed] However, the planned connection to Highway 599 has yet to occur, and an 83 kilometres (52 mi) gap separates Savant Lake from the Weaver River.[4]Despite no connection materializing over the past 35 years, and no plans to construct that connection presently, Highway 811 remains a signed and maintained provincial highway.[2]

Major intersections

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The following table lists the major junctions along Highway 811, as noted by theMinistry of Transportation of Ontario.[1] The entire route is located inThunder Bay District.[3] Distances along the remote highway are referenced using bridges and culverts.[5] 

Locationkm[1]miDestinationsNotes
Unorganized Thunder Bay0.00.0 Highway 527Thunder Bay,Armstrong
16.810.4Gull River culvert
30.919.2Mooseland River Bridge
43.627.1Grew River culvert
59.036.7Weaver River BridgeListed as a "temporary bridge", as it has been since at least 1989.[1][5]
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

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  1. ^abcdMinistry of Transportation of Ontario (2016)."Annual Average Daily Traffic (AADT) counts". RetrievedJanuary 1, 2021.
  2. ^abcGeomatics Office (February 1, 2010).Official Ontario Road Map (Map). Cartography by Simmons, Bryan; Martin, Lori-Anne. Ministry of Transportation. Northern Ontario inset. § G6.ISBN 978-1-4435-2043-0. RetrievedFebruary 22, 2011.
  3. ^abOntario Back Road Atlas (Map). Cartography byMapArt. Peter Heiler. 2010. p. 107. § G8.ISBN 978-1-55198-226-7.
  4. ^"Distance between Savant Lake and Weaver River as the crow flies" (Map).Google Maps. RetrievedFebruary 22, 2011.
  5. ^abMinistry of Transportation of Ontario (April 1, 1989).Provincial Highways Distance Table. Government of Ontario. p. 125.ISSN 0825-5350.

External links

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Template:Attached KML/Ontario Highway 811
KML is from Wikidata
Current highways
400-series highways
Former highways
Proposed
Secondary highways
By district
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