Interstate 10 open after 26-hour closure due to HAZMAT situation
Leaking nitric acid from a commercial truck caused toxic fumes to spread through the area.
Health officials warn of prolonged exposure to gas from recent acid spill on I-10
The gas released from the nitric acid can cause some lung issues if exposure lasts longer than 15 minutes.
I-10 remains closed Wednesday morning due to deadly crash. Air quality remains an issue in the area
The incident involves a crashed commercial truck that was carrying nitric acid.
Super Bowl draws epic air show of private planes to Phoenix
Private jets drive air traffic during NFL championship each year.
Should federal grants favor highway repair over expansion?
The state lost out on federal dollars to expand I-10.
It’s electric: ADOT planning a statewide network of EV chargers along interstates
The Arizona Department of Transportation will oversee the upgrade of existing chargers and installation of new ones along five interstate highways.
Tucson City Council: dispensaries, fare-free transit, childcare and redistricting
Mayor and council rounded out the year in their final city council meeting of 2022.
Traffic deaths rising in Tucson, pedestrians at highest risk
The number of pedestrian fatalities have almost doubled from 2021.
No Construction/Closures On Arizona Highways over Thanksgiving Weekend
ADOT Warns Travelers of Heavy Traffic
Mural painting brings awareness to pedestrian safety on 6th Avenue
Tucson’s Department of Transportation & Mobility partnered with local nonprofit Living Streets Alliance to implement flex posts, planters and murals to increase safety.
Out of this world: space tourism expected to launch in 2024
World View, based in Tucson, is now in their preliminary design stage.
Work begins on 3-year I-17 construction project
New lanes and switchable lanes coming north of Phoenix-area
Self-driving car startup that lost permit in California coming to Tucson
The company lost its permit after the state found it had failed to monitor safety drivers' records.
The Buzz: A strong monsoon brings road closures and floods
Why does some infrastructure get overwhelmed by above-average summer rain?
Washout repair completed on I-10
A section of highway near the Arizona-California border was washed away in a flash flood.
