UPDATED: April 15, 2025

Current Closures/Detours

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

Highway 417 Lane and Ramp Closures

  • CLOSED - Westbound Island Park Drive off-ramp - anticipated reopening October 2, 2025 (see detour below).
  • CLOSED - Westbound Parkdale on-ramp - anticipated reopening October 2, 2025 (see detour below).
  • CLOSED - Westbound Rochester on-ramp - anticipated reopening June 20, 2025 (see detour below).
  • CLOSED - Lyon St S to Westbound on-ramp - anticipated reopening Fall 2025 (see detour below).
  • CLOSED - Lane 4 (outside lane) on Highway 417 Eastbound and Westbound between Island Park Drive and Metcalfe Street - anticipated reopening 2025.
  • Nightly single lane closures both east and westbound, between 9PM - 6AM may occur during construction season.
  • Day time single lane closures (center median) between 9AM - 3PM may occur during construction season.

Highway 417 Lane and Ramp Closure Detour Routes

  • Westbound Island Park Drive off-ramp - Click Here for detour map
    • For the detour of the Island Park off-ramp, continue west on Highway 417 and exit at the Carling off-ramp. Turn north onto Kirkwood Avenue and then east onto Richmond Road to return to Island Park.
  • Westbound Parkdale on-ramp - Click Here for detour map
    • For the detour of the Parkdale on-ramp, travel south and turn right onto Carling Avenue. Continue onto the westbound Carling on-ramp
  • Westbound Rochester on-ramp - Click Here for detour map
    • Travel south to Carling Avenue. Turn west and continue on Carling Avenue and enter Highway 417 at the Carling on-ramp.

City Street Closures

  • CLOSED - Island Park Crescent Clarendon to Edina Street - anticipated reopening November 1, 2025 (see detour below).
  • CLOSED - Hinton Avenue North (Tyndal Street to dead end) and Hinton Avenue South (Sherwood Drive to Dead end) - anticipated reopening October 1, 2025 (see detour below).
  • CLOSED - Orangeville Street from Rochester Street to Booth Street anticipated reopening November 2025 (see detour below).

City Street Closure Detour Routes