Welcome to the City of Tucson
Department of Transportation Home Page
The Tucson Department of Transportation (TDOT) keeps Tucson moving smoothly and safely. TDOT's nearly 400 employees oversee the maintenance and reconstruction of nearly 4,400 lane miles of streets, and are responsible for hundreds of drainage structures, public art pieces, street lights and signs, and traffic signs and signals in Tucson. TDOT also operates the city's transit services, SunTran and Sun Van.
TDOT only handles transportation issues within the city limits of Tucson. Please contact Pima County Department of Transportation for streets outside the City or the Arizona Department of Transportation for matters pertaining to I-10 and the frontage roads.
Streetcar Desired is Now Wish Come True
2010 State of the Department 
AZRTDN
Click here for information regarding the Arizona Regional Transportation Data Network.
Mayor and Council Session Videos
The Mayor and Council regular and study sessions are available online for viewing. The videos require Adobe Flash Player.
RideShare
Looking for ways to save money? Try carpooling or vanpooling. Visit http://www.884ride.org/ for details of Pima Association of Goverment's RideShare program.
Latest News 
American Recovery and Reinvestment Act of 2009 Pavement Preservation Package #2
On July 13, 2010, work will begin on the American Recovery and Reinvestment Act of 2009 Pavement Preservation Package #2. The work consists of milling and overlaying existing roadways with new rubberized asphalt concrete surface course or overlaying with rubberized chip seal along approximately 11. (more...)
Houghton Road/Old Vail Road Intersection Improvement Project
On Wednesday, June 16, 2010, at approximately 9 a.m., work crews will power down the electrical system feeding the traffic signals at the Houghton Road and Old Vail Road intersection. Crews will then rewire the traffic signal control cabinet and rewire the traffic signals as part of the reconstruction of the Houghton Road and Old Vail Road intersection. (more...)
Campbell Avenue And Fort Lowell Road Intersection Improvement Project
This is a continuing series of construction alerts that will be issued throughout the construction of the Campbell Avenue and Fort Lowell Road Intersection Improvement Project. These alerts will announce construction, detour and closure information as it effects traffic. (more...)
More News Releases...
Destinations Newsletter
Winter 2006/2007 -
Neighborhood Street Repair Underway City-Wide and more...
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