Transit Services will operate on a Sunday schedule on Labor Day, Monday, September 7. Please plan your trip accordingly. For more holiday schedules click here. Sun Tran is providing additional service today for Sun Link passengers along the Streetcar route.
Tucson, AZ
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Alerts and Detours ⚠

Transit construction and/or event detours, and alerts are published below.

To view detours or delays on the Trip Planner Tool, click HERE.

Once the page loads, select “Alerts” located at the top right corner of the screen (see image below).

Image with a finger icon pointing to the Alerts tab.
  • Route 23 Southbound - Construction Detour Starting September 1 Until Further Notice

    Due to construction, Route 23 Southbound is on detour starting September 1 until further notice. The following stops will not be serviced:

    12th St / Herbert (SE)

    4th Av / 13th St (SW)

    4th Av / 15th St (NW)

    Riders can use the following southbound stops:

    - Ronstadt Transit Center (Bay H)

    - 4th Avenue/17th Street (SW)

    Routes

    • 23 - Mission
  • Route 25 Northbound - Construction Detour Starting September 1 Until Further Notice

    Due to construction, Route 25 Northbound will be on detour starting September 1 until further notice.

    The following stop will not be serviced: Park Avenue/Bilby Road (NE)

    Riders can use the following stops:

    - Bilby Road/Randall Boulevard (NW)

    - Temporary stop at Park Avenue/Mossman Road (NE)

    - Park Avenue/Alvord Road (NE)

    Routes

    • 25 - S. Park Ave.
  • Route 25 Northbound - Construction Detour Starting August 23 - September 30

    Detour due to construction. Bus stops northbound from 36th Street to 22nd Street will be Out of Service. The following stops will not be serviced:

    Park / 35th St (SE)

    Park / 34th St (NE)

    Park / 31st St (SE)

    Park / Silverlake (NE)

    Park / 25th St (SE)

    Riders can use the following stops:

    - Temporary stop at 36th Street/Park Avenue (SE)

    - Park Avenue/Tucson Marketplace (NE).

    Routes

    • 25 - S. Park Ave.
  • Transit Services will operate on a Sunday schedule on Labor Day, Monday, September 7. Please plan your trip accordingly. For more holiday schedules click here.
    Global
    Labor Day transit services:

    Sun Tran: Sunday schedule

    Sun Express: No service

    Sun Van: Sunday Schedules

    Sun On Demand: Sunday Schedule

    Sun Link: Sunday Schedule (8 a.m. to 8 p.m.)

    Sun Shuttle: No Service, only ADA Dial-a-Ride service from 9 a.m. to 6 p.m.

  • Sun Tran is providing additional service today for Sun Link passengers along the Streetcar route.
    Global 700

    Sun Tran is providing additional service today for Sun Link passengers along the Streetcar route. Riders traveling eastbound or westbound can ride the streetcar or the Sun Tran bus. Look for bus # 3134 and the head sign reads Streetcar Connector at any of the Sun Link stops.

    Please note: Sun Link westbound riders on Congress Street, you will need to pick up the Sun Tran bus at any of the temporary bus stops located at:

    Congress & 6th Ave (NE corner near Ronstadt Transit Center)

    Congress & Church (NW corner near Superior Court)

    Federal Court Building (Southwest corner)

    Routes

    • Sun Link streetcar
  • Route 37 - Construction Detour Starting August 28 Until January 2027

    Rt 37 Northbound and Southbound are on detour due to construction on Irvington Rd. This construction work will continue until January of 2027. Bus stops between Irvington Rd and Escalante Rd will not be serviced. The following stops will not be serviced:

    - Camino Seco / Almond (SW)

    - Camino Seco / Almond (NE)

    - Camino Seco / Linderbrook (SW)

    - Camino Seco / Linderbrook (NE)

    - Camino Seco / Desert Spring (NE)

    - Camino Seco / Desert Spring (SW)

    Riders can use the following stops:

    For northbound and southbound travel, riders can pick up the bus at: Camino Seco and Escalante.

    Routes

    • 37 - Pantano
  • Route 3 - Construction Detour Starting August 28 Until January 2027

    Rt 3 Northbound and Southbound are on detour due to construction on Irvington Rd. This construction work will continue until January of 2027. The following stops will not be serviced:

    Pantano / Constant (SW)

    Pantano / Constant (NE)

    Pantano / Poinciana (SW)

    Riders can use the following stops:

    - PCC East Campus

    - Pantano Road/Poincina Drive (NE)

    - Pantano Road/Dogwood Street (SW)

    Routes

    • 3 - 6th St./Wilmot
  • Route 9 - Construction Detour Starting August 28 Until January 2027

    Rt 9 Northbound and Southbound are on detour due to construction on Irvington Rd. This construction work will continue until January of 2027. The following stops will not be serviced:

    - Pantano / Poinciana (SW)

    - Pantano / Constant (NE)

    Riders can use the following stops:

    - PCC East Campus

    - Pantano Road/Dogwood Street (SW)

    - Pantano Road/Poinciana Drive (NE)

    Routes

    • 9 - Grant
  • Bus Stop Discontinued: Speedway Blvd/Campbell Ave Until Summer 2028

    Due to construction, the Speedway Boulevard/ Campbell Avenue (NW) stop is temporarily discontinued until Summer 2028. This will affect Sun Tran Routes 4, 5, and Sun Express Routes 103X and 105X.

    Sun Tran riders can use the following stops:

    - Speedway Boulevard/Plumer Avenue (NW)

    - Speedway Boulevard/ Warren Underpass (NW)

    Sun Express riders can use the following stops:

    - Speedway Boulevard/ Warren Underpass (NW)

    Routes

    • 4 - Speedway
    • 5 - Pima/W. Speedway
    • 103X Northwest - Downtown Express
    • 105X Foothills - Downtown Express
  • Bus Stop Discontinued: Ajo Way/Juvenile Court (Westbound)
    Due to construction, the stop at Ajo Way/Juvenile Center westbound will not be serviced until further notice. Riders can use the following stop: - Ajo Way/Pima County Sheriff's Department (westbound)

    Routes

    • 11 - Alvernon/ Ajo