Announcements from ADOT
- All I-17 on- and off-ramps at Happy Valley Road in north Phoenix closed from 9 p.m. Friday to 5 p.m. Saturday (November 21) for work to open additional lanes at the new diverging diamond interchange. Happy Valley Road also closed in both directions between 23rd and 29th avenues.
Schedules are subject to change based on weather and other unforeseen factors. For real-time highway conditions statewide, visit ADOT's Traveler Information Site, follow ADOT on Twitter @ArizonaDOT, or call 511 (except while driving).