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ADOT opens all new ramp connections at I-10/Loop 303 interchange in Goodyear

Budget request would expand pavement preservation work

HOV lane on I-10 in Phoenix

Federal change set for Oct. 1 affects electric vehicle HOV lane access

A big step forward for ADOT's wrong-way detection and warning system

ADOT receives award for innovation in Nogales Port of Entry project

PODCAST: ADOT's broadband program keeps growing in Greater Arizona

Photo of vehicle at electric vehicle charging station

Arizona’s first 3 federally-funded EV charging stations now open

ADOT installs new sensors to help track freeway traffic flow

Watch us make a new bridge, and maybe a future bridge builder

How do traffic engineers determine speed limits?