
Loop 101 (Agua Fria) current and upcoming closures and restrictions
Upcoming closure of 31st Avenue at Loop 101
- 31st Avenue will be closed in both directions at Loop 101 from 11 p.m. Friday, June 27, to 11 p.m. Saturday, June 28.
LONG-TERM RAMP CLOSURES
Westbound Loop 101 on-ramp at 35th Avenue closed for approximately 60 days beginning 11:30 p.m., Monday, May 12.
- DETOUR: Drivers may use on-ramps at 27th or 51st avenues to access westbound Loop 101.
Westbound Loop 101 off-ramp at 51st Avenue closed for approximately 60 days beginning 11:30 p.m., Monday, May 19.
- DETOUR: Drivers may consider using the westbound Loop 101 off-ramp at 59th Avenue, then travel south to eastbound Union Hills Drive to reach 51st Avenue.
Eastbound Loop 101 on-ramp at 59th Avenue will be closed for approximately 60 days beginning 11:30 p.m., Monday, May 19.
- DETOUR: Drivers may consider using eastbound Union Hills Drive to 51st Avenue to access eastbound Loop 101
ONGOING RESTRICTIONS
Lane restrictions are ongoing at the following locations for bridge work and frontage road improvements.
At the 51st and 35th avenue interchanges:
- All on- and off-ramps will be narrowed to one lane
- The left-turn lane for both east- and westbound on-ramps will be narrowed to one lane
- 51st and 35th avenues will be narrowed to one lane under Loop 101
At the 31st Avenue interchange:
- The 31st Avenue shoulders will be closed under Loop 101. Pedestrian access is still available.
Frontage roads:
Much of the work on the frontage roads was completed in March 2025. Short-term periodic restrictions on the frontage roads may be needed in the future.