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 Van Tran.
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.
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 now available online for viewing. Only the most recent sessions are available online. The videos require Adobe Flash Player.
Mayor and Council Study Sessions and Regular Sessions
Tucson Urban Corridor Environmental Assessment
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 
Repaving Projects: Speedway Boulevard - Kolb Road To Pantano Road, Rosemont Boulevard - Grant Road To Speedway Boulevard
The lowering of manhole covers and water valve covers is scheduled to begin on Monday, October 13, 2008, in preparation of two repaving projects by Southern Arizona Paving Co., which is under contract with the City of Tucson Department of Transportation. (more...)
Mountain Avenue: Roger Road To Fort Lowell Road Paving And Drainage Improvement Project
On Monday, October 13, 2008, work will begin to improve Mountain Avenue between Roger Road and Fort Lowell Road. The improvement project is being constructed by Borderland Construction, which is under contract with the City of Tucson Department of Transportation. (more...)
4th Avenue Underpass Construction Alert
This is a continuing series of construction alerts that will be issued throughout the construction of the 4th Avenue Underpass Improvement Project. These alerts will announce construction, detour and closure information as it affects traffic. (more...)
More News Releases...
Destinations Newsletter
Winter 2006/2007 -
Neighborhood Street Repair Underway City-Wide and more...
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