Highway 417 Bridge Replacements and Highway Improvements

MTO Contract 2020 - 4075

UPDATED: June 2, 2025

For updates in real time please visit Ontario 511and the City of Ottawa's Traffic Wesbite.

Future Highway 417 Lane and Ramp Closures

None at this time

Future Detour Routes

None at this time

Future City Street Closures

Bronson Avenue lane reduction from Highway 417 Eastbound off-ramp to Catherine Street.

Future City Street Detours

None at this time