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.
Tucson Department of Transportation
AZRTDN
Click here for information regarding the Arizona Regional Transportation Data Network.
Save The Date
Mark your calendars for the introduction of the new regional seamless transit concept. Thursday, January 22, 2009 11am to 12pm at the Grand Lobby of the Tucson Convention Center, 260 S. Church Ave. Click here for more information 
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Mayor and Council Session Videos
The Mayor and Council regular and study sessions are available online for viewing. The videos require Adobe Flash Player.
Mayor and Council Study Sessions and Regular Sessions
Modern Streetcar FONSI
Modern Streetcar Project Finding of No Significant Impact (FONSI)
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 
Grant Road/Craycroft Road Intersection Improvement Project
This is a continuing series of construction alerts that will be issued throughout the construction of the Grant Road and Craycroft Road Intersection Improvement Project. These alerts will announce construction, detour and closure information as it effects traffic. (more...)
Fourth Avenue Underpass Construction Alert Travel Restrictions
This is a continuing series of construction alerts that will be issued throughout the construction of the Fourth Avenue Underpass Improvement Project. These alerts will announce construction, detour and closure information as it affects traffic. (more...)
El Camino Del Cerro Bridge Repairs At The Santa Cruz River
On Monday, February 8, 2010, work crews will begin work to remove and replace bridge deck joints on the El Camino Del Cerro Bridge that crosses the Santa Cruz River. The work is scheduled to be complete by Friday, February 12, 2010. (more...)
More News Releases...
Destinations Newsletter
Winter 2006/2007 -
Neighborhood Street Repair Underway City-Wide and more...
(Requires Adobe Acrobat Reader)
