aerial view flex lanes
This month's Driving Safety Home focuses on an innovative option to improve Interstate 17 north of Phoenix.
Wrong way road sign
As we reported this week, results from the I-17 wrong-way detection and warning system have been promising.
Where in AZ?
ADOT is replacing pavement on northbound Interstate 17 in the high country.
Highway Sign
The transition ramp from Interstate 17 northbound to Interstate 40 westbound is closed for construction until the end of the year.
Spring snow falls on roadway
This week we tracked the progress of the Loop 202 South Mountain Freeway, spotted a surprise spring snowstorm and announced paving projects in northern Arizona.
I-17 map
ADOT will take your questions and comments on options for improving traffic flow on I-17 north of the Valley.


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