09/05/2024 | Press release | Archived content
FLAGSTAFF - Interstate 17 will be closed at J.W. Powell Boulevard in Flagstaff during nighttime hours Monday through Thursday nights (Sept. 9-12) for an ongoing bridge replacement project, according to the Arizona Department of Transportation.
Traffic will detour along the off- and on-ramps at the J.W. Powell interchange (Exit 337) near Pulliam Airport while the following closures are in place:
Drivers should allow extra travel time while the overnight I-17 closures are in place for the $8.2 million project that is adding a new bridge to carry J.W. Powell Boulevard over the highway.
The interchange improvement project is scheduled for completion by late this year. Drivers should slow down and stay alert for highway workers and equipment in all work zones.
Real-time highway conditions are available on ADOT's Arizona Traveler Information site at az511.govand via the AZ511 app (download free forAppleand Androiddevices). ADOT also provides highway condition updates via its X/Twitter feed, @ArizonaDOT.