Hwy. 417 at Pinecrest Road to reopen early on June 22
Posted Jun 14, 2026 10:04:01 AM.
Last Updated Jun 15, 2026 11:07:35 AM.
All east and westbound lanes on Highway 417 are expected to reopen five weeks ahead of schedule, with planned overnight construction coming.
The overnight work will occur between Woodroffe Avenue and Pinecrest Road on Saturday and Sunday.
On Saturday, June 20, lanes will close from 9 p.m. to 8 a.m. and again on Sunday, June 21, from 9 p.m. to 5 a.m. Additional ramps will also close by 11 p.m. as construction takes place. All east and westbound lanes, along with all ramps, will reopen by 5 a.m. on Monday, June 22.
This work is weather-dependent, the release notes. Should anything change, the Ministry of Transportation and Ottawa Traffic Services will provide updates on rescheduling.
According to a release, the following traffic impacts will be in place on Saturday:
- Overnight lane closures on westbound Highway 417 between Woodroffe Avenue and Pinecrest Road
- Closure of the westbound Highway 417 on-ramp from Woodroffe Avenue
- Closure of the westbound Highway 417 on-ramp from northbound Pinecrest Road
- Closure of the westbound Highway 417 off-ramp at Pinecrest Road
- No additional impacts to eastbound Highway 417 lanes are planned
On Sunday night, the following traffic impacts will be in place:
- No additional impacts to westbound Highway 417 lanes are planned
- Overnight lane closures on eastbound Highway 417 between Richmond Road and Pinecrest/Greenbank Road
- Closure of the eastbound Highway 417 on-ramp from northbound Richmond Road
- Closure of the eastbound Highway 417 on-ramp from southbound Richmond Road
- Closure of the eastbound Highway 417 on-ramp from southbound Pinecrest Road
- Closure of the eastbound Highway 417 off-ramp at Pinecrest Road
