 Highway 20 | ||||
|---|---|---|---|---|
| Lundy's Lane | ||||
 A map of Highway 20 Highway 20 Sections downloaded in 1998 | ||||
| Route information | ||||
| Maintained by the Ministry of Transportation | ||||
| Length | 1.9 km[1] (1.2 mi) | |||
| Existed | March 12, 1930,[2]–present | |||
| Major junctions | ||||
| West end |  Highway 58 near Allanburg | |||
| East end |  Regional Road 70 (Townline Road) – Niagara Falls | |||
| Location | ||||
| Country | Canada | |||
| Province | Ontario | |||
| Major cities | Thorold, Niagara Falls | |||
| Highway system | ||||
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King's Highway 20, commonly referred to as Highway 20, is a provincially maintained highway in the Canadian province of Ontario. Presently, it is a short 1.9 km (1.2 mi) stub between Highway 58 and Niagara Regional Road 70 in the City of Thorold, but until 1997 it connected Hamilton to Niagara Falls, serving several towns atop the Niagara Escarpment en route.
Highway 20 was first designated in 1930, serving as a bypass to the congested Highway 8. Soon after, a new cut was made into the Niagara Escarpment south of Stoney Creek, which would serve Highway 20 for 66 years. However, the new route failed to divert a significant amount of traffic from Highway 8. Subsequently, the Queen Elizabeth Way (QEW) was constructed through the Niagara Peninsula between 1937 and 1940. The opening of the Burlington Bay Skyway in 1958 bypassed the routing of Highway 20; it was truncated at the QEW in Stoney Creek in 1964 as a result. The routing remained unchanged between then and 1998, when all but a short stub of the highway was transferred to regional jurisdiction.