Perimeter Highway (Winnipeg)

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PTH 100PTH 101

Perimeter Highway
Provincial Trunk Highway 100
Provincial Trunk Highway 101
Winnipeg By-Pass
Perimeter Highway highlighted in red.
Route information
Auxiliary route of PTH 1
Maintained by Manitoba Infrastructure and Transportation
Length89.5 km (55.6 mi)
Major junctions
Beltway around Winnipeg, Manitoba
East end PTH 1 (TCH) / Route 135
West end PTH 1 (TCH) / Route 85
PTH 100 (TCH) (South Perimeter)
Length40 km (20 mi)
PTH 59 / Route 20
PTH 75 / Route 42
PTH 3 / Route 155
PTH 101 (North Perimeter)
Length49.5 km (30.8 mi)
PTH 190
PTH 7 / Route 90
PTH 8 / Route 180
PTH 9 / Route 52
PTH 59 / Route 20
PTH 15 / Route 115
Highway system
Manitoba provincial highways
Winnipeg City Routes
PTH 89PTH 110
Portage Ave interchange

Provincial Trunk Highways (PTH) 100 and 101 (locally known as the Perimeter Highway) form a beltway around the Canadian city of Winnipeg, Manitoba. The Perimeter is approximately 90 km (56 mi) long. It is an alternate route around Winnipeg for through traffic, as there are no freeways through the city.


The highway was originally built in 1955, to bypass city centre rush hour traffic. The northeast section was left unbuilt at the time, as PTH 59 had received significant upgrades, making the need for a northeast section less pressing. PTH 59 continued to serve as the de facto northeast leg of the Perimeter until the mid-1990s, when the remaining segments of the highway were completed. The highway now encircles Winnipeg.

Most of the Perimeter is a four-lane divided expressway, with interchanges and at-grade intersections. The only two-lane section that remained was near the PTH 59N interchange. In September 2015, construction began on upgrading the current at-grade intersection at PTH 59 with a modified cloverleaf interchange.[1] Once complete, the remainder of the two-lane Perimeter will be upgraded to divided highway. Construction was expected to be complete by 2018.[2]

The southern segment of the Perimeter Highway is part of the Trans-Canada Highway as the Winnipeg By-Pass, and designated as Highway 100. The northern segment is a provincial highway designated as PTH 101.

The Perimeter Highway bridge across the Red River and roadway at Pembina Highway was constructed in 1958. The job was tendered to Peter Leitch Construction Ltd. at a cost of $188,670. In December 1957, Dominion Bridge was awarded the contract ($80,157) to supply the structural steel for the overpass.[3]

Exit list[edit]

Exit numbering begins at Fermor Avenue and increases clockwise.

Perimeter Highway (PTH 101) continues north
Springfield0.00.01 PTH 1 (TCH) / Fermor Avenue (Route 135 west) – KenoraCloverleaf interchange
Signed as exits 1A (west) and 1B (east)
PTH 100 (TCH) eastern terminus
2.01.2Murdock RoadAt grade
3.62.2Symington RoadAt grade
Winnipeg5.23.2Plessis RoadAt grade
6.84.28 PTH 59 / Lagimodiere Boulevard (Route 20 north) – St. Pierre-JolysPartial cloverleaf interchange
7.94.9Melnick Road north / Budd Road southAt grade
8.05.0Canadian Pacific RailwayLevel crossing
8.15.0Aimes Road north / Sumka Road southAt grade
8.85.5 PR 300 south / St. Anne's Road (Route 150 north)At grade; traffic signals
12.47.7 PR 200 south / St. Mary's Road (Route 52 north)At grade; traffic signals
14.08.7Crosses the Red River
15.99.918 PTH 75 south / Pembina Highway (Route 42 north) – EmersonCloverleaf interchange
Signed as exits 18A (north) and 18B (south)
17.210.7Waverley Street southAt grade; traffic signals
17.911.1 Kenaston Boulevard (Route 90 north)At grade; traffic signals
↑ / ↓20.212.6Brady RoadAt grade
Macdonald21.413.3 PR 330 southAt grade; traffic signals
21.913.6Canadian Pacific RailwayLevel crossing
23.114.4Municipal Road 9EAt grade
24.715.3Municipal Road 8EAt grade
26.416.4Municipal Road 7EAt grade
26.816.7 PTH 2 west – TreherneAt-grade
Eastbound (counter-clockwise) right-in/right-out
28.017.4 PTH 3 to PTH 2 / McGillivray Blvd (Route 155 east) – Oak Bluff, Carman, TreherneAt grade; traffic signals
29.818.5Oakland RoadAt grade
30.218.8Central Manitoba Railway (CEMR)Level crossing
30.719.1La Verendrye RoadAt grade
Winnipeg35.321.9 PR 427 west / Wilkes Avenue (Route 145 east)Partial cloverleaf interchange
36.122.4Caron Road westSouthbound (counter-clockwise) right-in/right-out
37.223.1Service road westSouthbound (counter-clockwise) right-in/right-out
38.123.740 PR 241 west / Roblin Boulevard (Route 105 east) – HeadingleyPartial cloverleaf interchange
Signed as exits 40A (east) and 40B (west) counterclockwise
38.624.0Crosses the Assiniboine River
39.324.4Augier Ave east
Oak Forest Crescent west
Northbound (clockwise) right-in/right-out
Southbound (counter-clockwise) right-in/right-out
40.024.942 PTH 1 (TCH) / Portage Avenue (Route 85 east) – Airport, BrandonCloverleaf interchange
Signed as exits 42A (east) and 42B (west)
PTH 100 (TCH) western terminus / PTH 101 eastern terminus
40.725.3Service roadAssiniboia DownsSouthbound (counter-clockwise) right-in/right-out
42.026.1 PR 425 (Saskatchewan Avenue)Grade separated; no access, intersection permanently closed
43.126.845 CentrePort Canada Way (PTH 190 east)Partial cloverleaf interchange
Signed as exits 45A (east) and 45B (west)
44.027.3Boychuk RoadAt grade
Rosser45.628.3Selkirk Avenue / Township Road 63At grade
47.329.4Township Road 64At grade
48.530.150 PR 221 (Rosser Road)Partial cloverleaf interchange
51.231.8Service RoadAt grade
51.331.9Canadian National RailwayLevel crossing
52.132.4 PTH 6 north / Paterson Drive south – AshernAt grade; traffic signals
52.932.9Summit RoadAt grade
54.633.9Sturgeon RoadAt grade
56.234.9Klimpke RoadAt grade
57.936.060 PTH 7 to Brookside Boulevard (Route 90 south) – Airport, StonewallCloverleaf interchange
Signed as exits 60A (South) and 60B (North)
59.537.0King Edward StreetAt grade
59.837.2Canadian Pacific RailwayLevel crossing
West St. Paul62.839.0 PR 409 north (Pipeline Road)At grade; traffic signals
65.540.7Second Street south / Holmes Road northAt grade
66.841.569 PTH 8 north / McPhillips Street (Route 180 south) – GimliCloverleaf interchange
Signed as exits 69A (south) and 69B (north)
69.042.9Canadian Pacific RailwayLevel crossing
69.643.271 PTH 9 north / Main Street (Route 52 south) – SelkirkCloverleaf interchange
Signed as exits 71A (south) and 71B (north)
↑ / ↓70.343.7Crosses the Red River
East St. Paul70.743.972 PR 204 north / Henderson Highway (Route 42 south) – LockportPartial cloverleaf interchange
76 PTH 59 / Lagimodiere Boulevard (Route 20 south) – Grand BeachInterchange[4]
Signed as exits 76A (north) and 76B (south)
76.247.3Wenzel StreetAt grade
↑ / ↓77.047.8Central Manitoba Railway (CEMR)Level crossing
No major junctions
Winnipeg80.249.8Gunn RoadAt grade
83.551.9Canadian Pacific RailwayLevel crossing
83.651.9 PTH 15 east / Dugald Road (Route 115 west) – AnolaAt grade; traffic signals
Springfield85.353.0St. Boniface RoadAt grade
87.054.1Niakwa RoadAt grade
87.254.2Greater Winnipeg Water District Railway (GWWDRR)Level crossing
88.655.1Navin RoadAt grade
1 PTH 1 (TCH) / Fermor Avenue (Route 135 west) – KenoraCloverleaf interchange
Signed as exits 1A (west) and 1B (east)
PTH 101 eastern terminus
Perimeter Highway (PTH 100 (TCH)) continues south
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Inner city beltway, the second half of the Perimeter plan[edit]

This roadway is what was to be part of a two ring road system, with the outer Perimeter Highway, and an inner ring. The inner ring was initially tabled in the 1960s and was slow to progress.

The inner ring, also sometimes referred to as the inner city beltway, was to be (Route 17) the Chief Peguis Trail to the north, heading west to Route 96 (William R. Clement Pkwy), circling to Route 165 (Bishop Grandin Blvd), and from there to a point near Northern Blower on Route 37 (Regent Ave). Several years ago a group working with a councillor, worked to stop the loop from going into the Transcona area, and had the roadway's land designated a natural prairie grass park. From this point on Regent, the road was supposed to loop north back to Route 17 (Chief Peguis Tr). The current plan has had to move the eastern portion to Plessis Road. Plessis Road is not as suited to the required connection and space for intersections, but is the only remaining viable option.

While construction of the east–west Bishop Grandin portion was done years ago, the northern portions have remained unlinked, with only the short portion between Route 52 (Main Street) and Lagimodière. This has provided an effective link over the Red River, but the short span of road leaves much of the north part of the city with difficult navigation choices on an east–west basis, often pushing major cross town traffic to use residential roads and regional arteries like Inkster, MacIvor and Springfield Roads.

The city of Winnipeg completed the extension of Route 17 (Chief Peguis Tr) to Lagimodière Blvd in [5] December 2011. This brings the inner ring road one step further to completion.

The absence of a link between the intersection of Route 52 (Main St) and Route 17 (Chief Peguis Tr) toward Route 90 (Brookside Blvd) makes east-west travel difficult, and is an important link for the north part of town to significant areas like the Airport and Red River Community College, as well as the future CentrePort (an inland port).

The land for these links is owned by the city and simply awaits the laying of roadway. These type of major traffic arteries are designed to carry crosstown traffic efficiently with fewer environmentally damaging starts and stops. Further these roadways are designed to move traffic away from direct contact with residential streets.


Route map:

KML is from Wikidata
  1. ^ Rollason, Kevin. "Work starts on interchange at Perimeter, Highway 59". Retrieved 6 September 2015.
  2. ^ Lawson, Kim. "Cloverleaf at Perimeter, Hwy 59 Under Construction". AM 680 CJOB. Retrieved 6 September 2015.
  3. ^ "Giant Overpass, Bridge For City Perimeter Route". The Winnipeg Tribune. January 30, 1958.
  4. ^ "PTH 59 – PTH 101 Interchange Construction Project" (Map). Government of Manitoba. Retrieved December 15, 2016.
  5. ^ "Chief Peguis Trail extension opens". CBC News. December 2, 2011.
Preceded by
Highway 1
Trans-Canada Highway
Highway 100
Succeeded by
Highway 1