PHOENIX – Interstate 10 has reopened after a crash that led to a closure south of metro Phoenix on Wednesday morning, authorities said. Westbound I-10 traffic was fully blocked starting around 8:30 ...

The Arizona Department of Transportation is starting work on widening a 10-mile stretch of Interstate 10 between Phoenix and Casa Grande.

Houston has several major interstates and spur routes, while Phoenix has just two interstates, I-17 & I-10, with I-8 connecting to the south of the metro. There are actually 0 spur routes in all of ...

The off-ramps and intersection will be closed for an extended period of time to complete the investigation.

A state lawmaker would give drivers the green light to go as fast as they deem "reasonable and prudent," pulling speed limits on some roads. The post A remote stretch of desert interstate could become ...

Sky12 footage shows a large traffic backup at Dysart Road. Here's what we know.

A bill to rename the 77-mile Loop 202 has progressed in the Legislature. Which other freeways are named after Arizona figures ...

American states have a vast range of speed limits, and we may soon have our very own version of the Autobahn. Again. With some caveats. Arizona state Rep. Nick Kupper recently introduced House Bill ...

FLAGSTAFF, Ariz. (KPHO/Gray News) — Authorities in Arizona are searching for three women who were reportedly traveling on a portion of Interstate 40 around the same time as a massive weather-related ...

PHOENIX — The eastbound lanes of Interstate 10 reopened overnight after a crash south of metro Phoenix, according to the ...