Alexandra Bridge

Alexandra Bridge
(French: Pont Alexandra)
The Alexandra Bridge seen from Parliament Hill
Coordinates45°25′49″N 75°42′16″W / 45.4302°N 75.7045°W / 45.4302; -75.7045
Carries2 lanes connecting Boulevard des Allumettières and St. Patrick Street/Murray Street, pedestrians
CrossesOttawa River
Official nameRoyal Alexandra Interprovincial Bridge
(French: Pont interprovincial Royal Alexandra)
Other name(s)Interprovincial Bridge
(French: Pont Interprovincial)
Maintained byPublic Services and Procurement Canada
Characteristics
Designtruss bridge with five spans
Total length563.27 m (1,848 ft)
Width18.89 m (62 ft)
Height28.95 m (95 ft)
Longest spanmain cantilever span:
172.21 m (556 ft)
Clearance belowOttawa River
History
Construction start1899
Construction endDecember 12, 1900
OpenedFebruary 18, 1901
Statistics
Daily traffic22,000/day
TollNone
Location

The Royal Alexandra Interprovincial Bridge (French: Pont interprovincial Royal Alexandra), also known as the Alexandra Bridge (French: Pont Alexandra) or Interprovincial Bridge (French: Pont Interprovincial), is a steel truss cantilever bridge spanning the Ottawa River between Ottawa, Ontario and Gatineau, Quebec. In addition to carrying vehicle traffic, a shared use pathway on the bridge for pedestrians and cyclists is maintained by the National Capital Commission.

The bridge was designated by the Canadian Society for Civil Engineering a National Historic Civil Engineering Site in June 1995. It was owned by the Canadian Pacific Railway until it was taken over by the National Capital Commission in 1970. It is now owned by the Government of Canada and maintained by Public Services and Procurement Canada (PSPC).

In 2019, the Canadian government directed that the bridge was to be replaced by the year 2032, not without raising questions on the soundness of the decision, both inside and outside the government. The bridge was closed for vehicles from October 2023 till February 2025 as essential rehabilitation and repair work was being completed.