James MacDonald Bridge, Steel bridge in Edmonton, Canada

The James MacDonald Bridge spans the North Saskatchewan River between Cloverdale on the east end and Rossdale on the west end. It was designed to carry the five westbound collector lanes of the planned south leg of Edmonton's downtown freeway loop, which explains the truncated ramps at its east end.

Construction began in the early 1960s and finished in October 1971, with the bridge named after James Dugald Alexander MacDonald, a city engineer. It was part of an ambitious downtown freeway loop concept that was never fully completed beyond this single span.

The bridge is named after James Dugald Alexander MacDonald, Edmonton's city engineer. Its truncated east-end ramps, planned as temporary connectors in the phased freeway scheme, still carry traffic in their original state, and the 97 Avenue tunnel to 109 Street belongs to the same project.

This is a major traffic hub that carries thousands of vehicles daily, especially during rush hours when congestion is common. Pedestrians and cyclists should be aware that the structure is designed primarily for motor vehicles.

The bridge was only one component of a much larger plan that would have included a three-level cloverstack interchange over the river to connect three additional bridge structures. This ambitious project was abandoned, leaving this crossing as the sole structure built from that concept.