Built in 1966 by architect John B. Parkin (now part of Delcan Corporation), the concrete bridge carries Line 2 trains of the subway across the Rosedale Ravine.

The bridge itself is positioned on the north side of and almost parallel to the Rosedale section of the Prince Edward Viaduct.

The viaduct opened in 1918 and had a lower deck over its entire length designed for rail transport.

[3] Although the bridge once had open skylights for ventilation, they were later covered to reduce noise to the surrounding area.

[4] It can be seen from the north side of Bloor Street, which crosses from the adjacent Prince Edward Viaduct, or from below on Rosedale Valley Road which it passes over.