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Alerts & Detours

Planned construction and event detours or alerts are published below.

To check for unplanned detours or delays, click here.

When the page loads, select “Alerts” from the menu at the top of the screen.

  • Route 3 EB, detour for Tucson Folk Festival

    Routes

    • 3 - 6th St./Wilmot
    Map of Route Change

  • Routes 1NB, 7EB, 6NB,8EB, 25SB detour for Tucson Folk Festival

    Routes

    • 1 - Glenn/Swan
    • 7 - 22nd St.
    • 6 - Euclid/N. 1st Ave.
    • 8 - Broadway
    • 25 - S. Park Ave.
    Map of Route Change

  • Express Routes detours 101,102,103,104,105,107,108,109,110

    Detours for Tucson Folk Festival

    Routes

    • 101X Golf Links - Downtown Express
    • 102X Northwest - UA Express
    • 103X Northwest - Downtown Express
    • 104X Marana - Downtown Express
    • 105X Foothills - Downtown Express
    • 107X Oro Valley - Downtown Express
    • 108X Broadway - Downtown Express
    • 109X Catalina Hwy - Downtown Express
    • 110X Rita Ranch - Downtown Express
    Map of Route Change

  • Routes 2 & 12 detours

    Tucson Folk Festival

    Routes

    Map of Route Change

  • Route 16, 103X, 107X Rider Alert

    Beginning Monday, December 5, the bus stop on Oracle at Orange Grove southbound will not be serviced due to construction work in the area. This closure will impact riders on routes 16, 103X and 107X. Passengers should use the bus stop on Oracle at Lavery Lane. Effective until further notice.

    Routes

    • 16 - Oracle/Ina
    • 103X Northwest - Downtown Express
    • 107X Oro Valley - Downtown Express

  • Route 2 & 12 Cushing Detour

    Due to a construction closure on Cushing Street, Routes 2 & 12 will be on a temporary detour starting Monday, November 28. Please board at Ronstadt Transit Center (RTC) or along the detour route on 6th Avenue. The following bus stops will NOT be serviced: Alameda/Grossetta, Church/Pennington, Church/Ochoa, Cushing/Main, Main/Simpson, Main/17th St.

    Routes

    • 2 - Pueblo Gardens
    • 12 - 10th/12th Ave.
    Map of Route Change

  • Route 25 Rider Alert

    Due to a road closure on southbound Park Avenue near Interstate 10, Route 25 is on a temporary detour until further notice. While all bus stops will still be serviced, passengers may experience short delays due to the detour. Note: the real-time bus tracking feature on the Sun Tran app will not display the bus position while it is on the detoured section of the route. Tracking will resume once the bus rejoins the regular route area.

    Routes

    • 25 - S. Park Ave.
    Map of Route Change

  • Route 8 EB Alert

    Construction is impacting several bus stops along Broadway eastbound. Riders should look for temporary sign stops posted at Cherry/Broadway and Treat/Broadway. The bus shelter located at Tucson Blvd. is once again accessible to regular service. The stop at Plumer/Broadway will not be serviced until construction is finished. Riders can instead board at Broadway/Campbell near the Safeway.

    Routes

    • 8 - Broadway

  • Express Route 109X Detoured

    109 AM: The morning (Westbound) route will be detoured due to a Downtown Links construction zone. CLOSED stops: Stone & Franklin and Stone & Alameda. Please board/disembark at: Alameda & Grossetta, Church & Pennington or 6th Ave & Pennington.

    Routes

    • 109X Catalina Hwy - Downtown Express
    Map of Route Change

  • Route 3 WB Detour

    Due to construction work in the area, Route 3 WB will not service the stop on 6th St at Herbert Ave. Passengers should get on and off the bus at 6th St and 3rd Avenue. See map for detour route.

    Routes

    • 3 - 6th St./Wilmot
    Map of Route Change