Utah Transit Authority
Here's the official website for the Utah Transit Authority, where you can find information on UTA buses, TRAX light rail and FrontRunner commuter rail.
Utah Department of Transportation
The Utah Department of Transportation's website provides information on Utah road construction projects.
This site provides real-time traffic information from UDOT.
Transportation Information at Utah.com
Here's information on Utah transportation from the Utah Travel Council.
Salt Lake City Transportation Guide
From the Salt Lake Convention & Visitors Bureau