Arizona Department of Transportation (ADOT)

  • Agency: Arizona Department of Transportation (ADOT)
  • Address: 1655 W. Jackson Street, Phoenix, 85007 AZ
  • Chief:
Phone: 602-255-0072

Arizona Department of Transportation (ADOT) is located at 1655 W. Jackson Street, Phoenix, 85007 AZ. The Arizona Department of Transportation (ADOT) phone number is 602-255-0072.

Arizona Department of Transportation (ADOT) News

"With a Lake View" The view of Tempe Town Lake from Loop 202 Red Mountain near Center Parkway is always spectacular. These photos, courtesy of ADOT's az511 cameras, were taken today before, during and after sunset.

**** STARTS TONIGHT **** ** LOOP 202 SOUTH MOUNTAIN INTERCHANGE CONSTRUCTION ALERT ** Beginning tonight and ending Thursday, Interstate 10 westbound is scheduled to be narrowed to one lane overnight for bridge construction. The closures are scheduled to take place from 9 p.m. to 5 a.m. For more information about all phases of the Loop 202 South Mountain Freeway interchange project, go to: To see more ADOT photos from this project and other events, go to:

Secure your loads, spare our spans! Those unsecured hydraulic arms can become hazardous to ADOT's bridges. Read more about it:

The median barrier walls are taking shape on the project to widen Interstate 10 between Casa Grande and Tucson, from just south of Earley Road to Interstate 8. The project will increase freeway capacity, improve auxiliary lanes and enhance aesthetics of the new roadway. More project details:

UPDATE: All lanes open and debris largely remooved. * Here at ADOT, we often get reports of cattle on our rural roadways. This afternoon, we got a report of manure on SR 347 in Maricopa near MP 175. Needless to say, it's a stinky situation! Cleanup crews are on the way.

It's officially fall, but still feels like summer in many areas. Even Flagstaff is expecting above normal temperatures this week.

Get on the on-ramp to the #ADOTRoad2Future and build relationships in the transportation design & construction industry at the ADOT DBE & Small Business Conference. Network with 250+ attendees including Primes, SMBs, agency reps and community partners.

Midnight musings: We do love a full moon! It almost makes headlights look unnecessary for this stretch of the L-303 at 35th Avenue. Even with the extra light, remember to keep driving safely out there! And, this probably goes without saying, avoid werewolves.

** Loop 202 South Mountain Freeway Interchange construction alert ** THIS week, starting Monday (Sept. 24) to Thursday (Sept. 27), Interstate 10 westbound near 59th Avenue will be narrowed to one lane overnight for bridge construction. The overnight closures are scheduled to take place from 9 p.m. to 5 a.m. For more information about all phases of the Loop 202 South Mountain Freeway interchange project, and to see more photos like these, go to:

Fender-bender and everyone’s OK? Move your car to the shoulder because CSI isn’t coming to investigate a busted bumper in travel lanes. #QuickClearance

ROAD WORK ROUNDUP: We are plenty busy heading into fall as we kick off multiple projects in Mohave County over the next month, redesign an interchange, pour a couple new bridge decks and carry out more pavement work throughout the state. You can read the full roundup below: Mohave County Several road improvement projects in Mohave County will start on Monday and continue through mid-October. State Route 66 will be reduced to one lane in both directions between Horizon Boulevard and Hackberry Wash, from 6 a.m. to 4 p.m. Monday through Thursday. State 95 will be one lane in both directions between Sara Park and the SR 95/Interstate 40 traffic junction, from 8 p.m. to 6:30 a.m., Monday through Thursday. State Route 68 will be reduced to one lane in both directions from 6 a.m. to 4 p.m. at the following locations: • Union Pass to Magma Road, Oct. 1 and 2 • Tooman Road to the SR 68/US 93 traffic junction, Oct. 3 • From just north of the Bullhead City/Laughlin Bridge intersection to near Union Pass Oct. 15 through Oct. 17. State Route 68 will be one lane in both directions at the Bullhead City/Laughlin bridge intersection from 8 p.m. to 6:30 a.m. Oct. 18. US 93 will be one lane in both directions in several areas near Wikieup from 6 a.m. to 4 p.m., Oct. 1, through Oct. 3. US 93 will be one lane in both directions in several areas north of Kingman from 6 a.m. to 4 p.m., Oct. 3 and Oct. 4 and again from Oct. 9 through Oct.11. Read more about these projects here: SR 195 in San Luis Centerline striping will reduce State Route 195 in San Luis to one lane in each direction starting Monday and lasting until October 5. The work will occur between Avenue E and 10th Avenue from 6 a.m. to 5 p.m. Mondays through Thursdays and from 6 a.m. to 3 p.m. on Fridays. The speed limit will be reduced to 25 mph and a 12-foot and 14-foot vehicle width restriction will be in place. Read more about the project here: Wilmot Road at I-10 Wilmot Road will close beneath Interstate 10 from 9 p.m. to 7 a.m. Friday night for a bridge deck pour. Vehicles should use Craycroft or Kolb roads. All ramps and frontage roads will remain open. Read more about the project here: I-19 at Pima Mine Road Bridge deck pour work at Pima Mine Road will close the right lane of Interstate 19 from 9 p.m. Monday to 6 a.m. Tuesday. Intermittent lane closures are also planned on Pima Mine Road beneath I-19. Read more about the $4.5 million project here: SR 260 at I-17 Pavement work on State Route 260 between the Wilshire Road and Industrial Drive roundabouts will cause ramp restrictions near Camp Verde from 6 p.m. to 6 a.m. Tuesday through Thursday. There will be intermittent closures of the north- and southbound I-17 to SR 260 off-ramps. The right-turn only onto SR 260 from north- and southbound I-17 will also be restricted, with a short detour to turn traffic back around the closure Read more about the project here: I-10 near Vail A project to realign the ramp from eastbound Interstate 10 to southbound State Route 83 will start Monday. Under the new configuration, the eastbound I-10 off-ramp traffic will stop at a stop sign and use a newly constructed right turn lane. Traffic impacts are expected to be minimal with the exception of a one-week detour tentatively scheduled for early December. During that week, the ramp will be closed and all traffic must use an alternate route. Additional notices will be released prior to the one-week closure. Read more about the project here: ONGOING WORK I-19 in Green Valley Overnight lane closures for paving work on Interstate 19 in Green Valley will continue through early October. The work between Duval Mine and Continental roads will be from 8 p.m. to 6 a.m., Sunday through Thursday. One lane of traffic in each direction will remain open at all times. Read more about the project here: US 191 between Safford and Morenci There will be significant delays on US 191 through early 2019 as crews improve the road between mileposts 139 and 151. The roadway will be one lane while crews mill the road surface, seal cracks, build up shoulders, repave the road surface and add guardrails and rumble strips. Restrictions will be in place from 4 a.m. to 6 p.m. on weekdays. Read more about the project here: I-8 at Araby Road Restrictions of the eastbound Interstate 8 on-ramp at Araby Road will remain through Sept. 28. Work on barrier wall, median paving and the inner circle of roundabout on the new interchange will keep Araby one lane in both directions between 30th and 26th streets through fall 2018. Read more about the $8.1 million interchange project here: Ajo Way west of I-19 There will be traffic shifts on Ajo Way between the Santa Cruz River and Holiday Isle as crews remove sidewalk, curb and gutter and install new utilities. The work will occur nightly from 10 p.m. to 5 a.m. Ajo Way will still have two lanes in each direction but the left turn lane will be eliminated. Read more about the Ajo Way interchange improvement project here: SR 89A near Sedona Pavement repair will cause delays on State Route 89A between Cottonwood and Sedona. Lane closures in both directions will occur Monday through Friday, 5 a.m. to 8 p.m., through November. Read more about the project here: I-17 near Munds Park Traffic realignment and ramp closures as part of an effort replace the bridges at Willard Springs Road, 17 miles south of Flagstaff near Munds Park, may cause delays through November. Northbound I-17 drivers heading to Willard Springs Road will be detoured to Newman Park Road to exit and re-enter southbound I-17. Drivers exiting Willard Springs Road toward northbound I-17 will be detoured southbound I-17 to Pinewood Road in Munds Park to exit and re-enter northbound I-17. Drivers in both directions of I-17 will be re-routed around the bridge construction at Willard Springs Road onto the on- and off-ramps at reduced speeds. Read more about the project there: US 60/Grand Avenue Frontage Road The US 60 (Grand Avenue) frontage road between Greenway and Thunderbird roads in El Mirage will experience closures while the road is rebuilt. The eastbound lane of the frontage road will closed between Santa Fe Drive and Thunderbird Road through late November. Drivers should consider using Greenway, Dysart and Thunderbird roads. The westbound lane between Thunderbird and Greenway roads will have a similar closure during a future phase of the work. Access to area businesses will be maintained during normal business hours. Read more about the $4 million project here: SR 80 between Douglas/Bisbee A bridge replacement project at Glance Creek, milepost 352, on State Route 80 between Douglas and Bisbee will restrict the road. Traffic across the bridge will be restricted to a single lane in alternating directions. Work is expected to continue into the summer of 2019. Read more about the project here: Southeastern Arizona Crews are installing rumble strips weekdays between 7 a.m. and 5 p.m. in the following locations: • US 60 near Superior (milepost 228 to 239) • US 60 northeast of Globe (milepost 264 to 287) • US 70 between Globe and Bylas (milepost 275 to 294) • US 191 south of Interstate 10 (milepost 46 to 67) • US 191 southeast of Clifton (milepost 157 to 160) • State Route 77 between Winkelman and US 70 (milepost 145 to 170) • State Route 80 west of Bisbee (milepost 346 to 347) • State Route 80 east of Douglas (milepost 370 to 379) • State Route 186 southeast of Willcox (milepost 345 to 351) • State Route 188 northwest of Globe (milepost 217 to 233) The project is expected to be complete by late October. Read more about the project here:

State Route 51 near Northern offers gorgeous views of Phoenix mountains, no matter where the sun happens to be in the sky. These az511 photos taken this evening reflect the progression of the setting sun.

Drivers who use State Route 260 near Camp Verde should plan for ramp closures at Interstate 17 from 6 p.m. to 6 a.m. from Tuesday through Thursday. The closures are for pavement work. More:

SR 260 has reopened in both directions.

Where in AZ?? Do you know “Where in AZ??” this colorful set of buildings is located? Post your answer in our comments. On Monday, we’ll give you the answer. Good luck!

ICYMI: Green Valley drivers should expect overnight ramp closures Sunday through Tuesday on Interstate 19 at Esperanza Boulevard, Continental and Canoa Ranch roads and the Canoa Ranch Rest Area. The closures allow crews to pave the exit and on-ramps. More:

******* ALL lanes open, but delays may continue as traffic adjusts. ***** UPDATE: - Three lanes are open but left lane and HOV still closed. Drivers should continue to expect heavy delays in the area while traffic starts to flow normally again. ****REOPENED: 2 right lanes have reopened. HOV and 3 left lanes still closed.

ADOT and the Federal Highway Administration will hold a public information meeting from 5:30-7:30 p.m. Wednesday, Sept. 26, to hear public comments and suggestions for the Sonoran Corridor. Join us to learn about the proposed Sonoran Corridor connecting Interstate 10 and Interstate 19 south of Tucson International Airport. More details:

Sunrise over the Vermillion Cliffs. 📷 taken by John Dougherty on Sept. 22

Drivers who use I-10 in Pinal County should expect several intermittent closures today, Sunday, Sept. 23, for utility work near Sacaton. More:

A project will begin Monday to realign the ramp from Interstate 10 eastbound to State Route 83 near Vail. Minimal traffic impacts are expected, with a week-long closure anticipated later this year. More:

Great news! Interstate 10 eastbound has reopened early between 75th and 51st avenues. The overhead sign installation is finished. Here are some pics of the work.

Drivers on State Route 195 (Juan Sanchez Boulevard) in San Luis should plan ahead for lane restrictions and possible delays from Monday through October 5 for lane striping. The work between Avenue E and 10th Avenue is scheduled from 6 a.m. to 5 p.m. More:

UPDATE: 8:17 p.m. - The highway has reopened, but drivers should continue to expect heavy delays in the area while traffic starts to flow normally again. UPDATE: Interstate 17 northbound remains closed at milepost 299 north of Camp Verde and traffic is very slow on I-17 northbound and State Route 179 northbound into Sedona. Consider delaying travel if possible or taking State Route 69 northbound to State Route 89 northbound in Prescott. UPDATE: Commercial truckers exiting I-17 northbound at SR 179 should should not attempt to take SR 89A north of Sedona due to narrow roads and sharp turns.

NEW: In this week's ADOT Blog, we take a look back at the evolution on Interstate 17, reunite a lost pooch with his owner, showed how we're helping homeless vets by waving certain fees for driver licenses and more! Click on the links in the photos to catch up on anything you missed or go to