PIA Guidelines and Forms
Permits & Codes - Excavation
If there is a question as to whether a PIA is required, please contact the Permits and Codes Section of the TDOT Engineering Division at (520) 791-5100.
201 N. Stone Ave. 4th and 6th Floor North
Tucson, AZ 85701
Hours: M-F 8 a.m.-5 p.m.
Obtain Construction Permits
Find Parking Downtown
Pay Traffic and Parking Tickets
Interstate 10 Tucson District Projects
Downtown Tucson Projects Status
Construction & Inspection Info