Highway 138 | ||||
---|---|---|---|---|
Route information | ||||
Maintained by the Ministry of Transportation | ||||
Length: | 38.7 km (24.0 mi) | |||
Existed: | May 1, 1967 – present | |||
Major junctions | ||||
South end: | 9th Street West – Cornwall (formerly Highway 2 east) |
|||
Highway 401 (Exit 789) County Road 43 – Monkland (formerly Highway 43) |
||||
North end: | Highway 417 near Casselman | |||
Location | ||||
Counties: | Stormont, Dundas and Glengarry United Counties | |||
Towns: | Saint Andrews, Monkland | |||
Highway system | ||||
|
King's Highway 138, commonly referred to as Highway 138, is a provincially maintained highway in eastern Ontario, Canada. It extends from former Highway 2 in Cornwall, north to Highway 417 east of Casselman. Highway 138 provides access to the Seaway International Bridge, connecting Cornwall with Massena, New York. The highway is 38.7 km (24.0 mi) in length.
Highway 138 was first established in 1967, connecting Highway 2, now Vincent Massey Drive, with Highway 43 in Monkland. By the mid-1970s, the route had been extended north to meet with the newly opened Highway 417. Since then it has remained unchanged.
Highway 138 is a 36.0-kilometre (22.4 mi) highway that crosses the Laurentian Valley in eastern Ontario, connecting Highway 401 in Cornwall with Highway 417 east of Casselman.
The route begins at 9th Street West, which was Highway 2 until the late 90s, and proceeds north along the western side of Cornwall; this section is maintained under a Connecting Link agreement and is locally known as Brookdale Avenue. After crossing Highway 401, at which there is an interchange, the route encounters Cornwall Centre Road, onto which it turns east. After following it for a brief distance, the highway turns north onto St. Andrews Road; the Connecting Link agreement ends at this junction.