Traffic Alerts

Plan for ramp closures on Interstate 8 near Tacna April 7-12

The Arizona Department of Transportation advises drivers to plan ahead for ramp closures on Interstate 8 near Tacna beginning April 7, while contractors pave the road. 

Work is scheduled from 5 a.m. to 5 p.m. 

  • On Wednesday, April 7, the westbound I-8 on- and off-ramps at Exit 37 (Avenue 36E to Roll) will be closed.
  • On Thursday, April 8, the eastbound I-8 on- and off-ramps at Exit 37 (Avenue 36E to Roll) will be closed.
  • On Friday, April 9, the westbound I-8 on- and off-ramps at Exit 42 (Avenue 40E to Tacna) will be closed.
  • On Monday, April 12, the eastbound I-8 on- and off-ramps at Exit 42 (Avenue 40E to Tacna) will be closed.

Note: Ramps will not be closed at the same time.

Motorists are encouraged to plan for delays and detour at the next available exit.

Schedules are subject to change based on weather and other unforeseen factors. For more information, please call the ADOT Bilingual Project Information Line at 855.712.8530 or go to azdot.gov/contact and select Projects from the drop-down menu. For real-time highway conditions statewide, visit ADOT's Traveler Information Site at az511.gov, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.