Arizona's RAPID Act could create America's first "no speed limit" highways on rural interstates, testing a radical return to ...

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

A proposal from Republican Rep. Nick Kupper would, among other things, set up a pilot project on a stretch of I-8 between ...

Drivers using the US 93 highway north of Wickenburg should expect nighttime restrictions and delays for a paving project ...

According to a fact sheet prepared by Senate research, SB 1010 would formally designate Loop 202 as the "Charlie Kirk Highway" and direct that name to appear in official state records. The Arizona ...

The second phase of Arizona's $1 billion I-10 Wild Horse Pass Corridor project has begun and will add a third lane to 10 ...

The Tempe-based builder will negotiate with the state’s DOT on a preconstruction services contract that is expected to be ...

Arizona lawmakers are considering a proposal that would make parts of the state’s rural interstate system look a little more like Germany’s Autobahn — at least during the daytime. A new bill would ...

Drivers along a 22‑mile stretch of State Route 260 east of Payson now have more room to maneuver, ADOT said in a Tuesday announcement.

Arizona freeways will be mostly free of construction closures for Memorial Day weekend 2025. Two Loop 101 ramps will be closed through the holiday weekend. Drivers should expect heavy traffic, ...

This quirky stretch of highway in Arizona has something a little bit different about it, that isn't the norm in the U.S.