The northbound lanes of the Loop 101 Agua Fria are back open at Grand Avenue after a single-car crash left one person hospitalized.

The Loop 101/Loop 202 interchange in the East Valley will be closed two weeks due to an ongoing widening project.

PHOENIX – Drivers in both directions of the Loop 101 Pima Freeway now have more space as a two-year-long improvement project in Scottsdale nears completion. A new southbound lane between Princess ...

PHOENIX (AZFamily) — Valley drivers can expect some delays along sections of Interstate 10 and Loop 101 this weekend as the Arizona Department of Transportation continues freeway improvement projects.

The Maricopa Association of Governments is studying one of the Valley's worst traffic bottlenecks at the Loop 101 and Loop 202 interchange. This interchange, where Tempe, Mesa, and Scottsdale meet, ...

Investigators are trying to determine if a driver was racing another vehicle before a serious crash on a West Valley freeway early Friday morning.