Highway 417 closed between Carling, Bronson July 2 to 6

OTTAWA – A section of Highway 417 will fully close in both directions from 8 p.m. on Thursday, July 2 until 6 a.m. on Monday, July 6, resulting in significant traffic impacts.

Lane reductions and ramp closures are scheduled to start at 7 p.m. on Thursday, with the full closure of Highway 417 scheduled to be in place by 8 p.m. The ramp from Rochester Street to 417 West will close at 7 p.m. on June 30. The closures are required to replace the bridges over the CPR and Trillium Line O-Train tracks.

The following on-ramps will also close:

  • O’Connor westbound
  • Lyon westbound
  • Bronson westbound
  • Rochester westbound
  • Parkdale westbound
  • Carling/Kirkwood eastbound
  • Parkdale eastbound

 During the replacement, Orangeville Street will also be fully closed between Rochester Street and Booth Street.

The following detours will be in effect during the closure:

Westbound detour for Highway 417 closure
  • Westbound motorists must exit the highway at Bronson Avenue
  • Continue westbound on Catherine Street
  • Continue onto Raymond Street
  • Turn left on Booth Street
  • Turn right on Carling Avenue
  • Take Highway 417 westbound on-ramp from Carling Avenue
Eastbound detour for Highway 417 closure
  • Eastbound motorists must exit the highway at Carling/Kirkwood Avenue
  • Continue eastbound on Carling Avenue
  • Turn left on Bronson Avenue
  • Turn right on Chamberlain Avenue
  • Continue onto Isabella Street
  • Take Highway 417 eastbound on-ramp at Metcalfe Street