For a complete list of highway and freeway restrictions across Arizona visit ADOT’s Travel Information site at www.az511.gov or call 5-1-1. Sign up for ADOT e-mail updates, including weekend freeway restrictions, at www.azdot.gov.
ADOT plans and constructs new freeways, additional lanes and other major improvements as part of the 20-year Regional Transportation Plan (RTP) for the Maricopa County region. The primary funding source is a half-cent sales tax approved by county voters in 2004. More information about ADOT projects and the RTP is available at www.valleyfreeways.com.