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).
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Tucson Folk Festival Sun Express Detours, April 10-13
Due to the Folk Festival, Routes 101X, 102X, 103X, 104X, 105X, 107X, 108X, 109X and 110X will be on detour beginning April 10 at 5:30AM until April 13 at 8AM.
The following stops will not be serviced:
- Church Avenue/Pennington Street (NW)
- Congress Street/Church Avenue (NW)
Riders can use the following stops:
- 6th Avenue/Pennington Street
- Alameda Street/Grossetta
- Alameda Street/Court Avenue
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
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Event Detour: Route 2 & 12, April 10-13
Due to the Folk Festival, Route 2 and 12 will be on detour beginning April 10 at 5:30 AM until April 13 8AM.
The following stops will not be serviced:
- Church Avenue/Ochoa Street (NW)
- Church Avenue/Pennington Street (NW)
Riders can use the following stops:
- Ronstadt Transit Center
- Alameda Street/Grossetta Avenue (NW)
- Main Avenue/Simpson Street (NW)
Routes
- 12 - S. 12th Ave
- 2 - Tucson Marketplace
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Event Detour: Route 3 Eastbound, April 10-13
Due to the Folk Festival, Route 3 Eastbound will be on detour beginning April 10 at 5:30AM to April 13 at 8 AM.
The following stops will not be serviced:
- Alameda Street/Court Avenue (SE)
Riders can use the following stops:
- Granada Avenue/Ashbury Lane (SW)
- Ronstadt Transit Center
- Toole Avenue/7th Avenue (NE)
Routes
- 3 - 6th St./Wilmot
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Event Detour: Route 1 Northbound, April 10-13
Due to the Folk Festival, Route 1 Northbound will be on detour beginning April 10 at 5:30AM until April 13 at 8AM.
The following stops will not be serviced:
- Church Avenue/Pennington Street (NW)
Riders can use the following stops:
- Ronstadt Transit Center
- Alameda Street/Grossetta Avenue (NW)
- Alameda Street/Court Avenue
Routes
- 1 - Glenn/Swan
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Event Detour: Route 25 Southbound, April 10-13
Due to the Folk Festival, Route 25 Southbound will be on detour beginning April 10 at 5:30AM until April 13 at 8AM.
The following stops will not be serviced:
- Church Avenue/Pennington Street (NW)
Riders can use the following stops:
- Ronstadt Transit Center
- Alameda Street/Grossetta Avenue (NW)
Routes
- 25 - S. Park Ave.
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Bus Stop Temporarily Discontinued: Route 62, March 26 - April 17
Due to construction, beginning March 26 the bus stop at Thornydale Road/Ina Road will not be serviced until April 17.
Riders can use the following stops:
- Ina Road/Camino De La Tierra (NW)
- Lowe's/Ina Road (Inside)
Routes
- 62 - Ina
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Discontinued Stop: Route 11, March 20 Until Further Notice
Due to construction the bus stop at Alvernon Way/Grant Road (SW) will not be serviced beginning March 20 until further notice.
Riders can use the following stop:
- Temporary stop at Alvernon Way/Grant (NW)
- Alvernon Way/Flower Street (NW)
- Alvernon Way/Seneca Street (SW)
Routes
- 11 - Alvernon/ Ajo
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Discontinued Stop: Route 29, January 16- December 2026
Due to construction, bus stop on Calle Torim/Camino Cocoim (NW) is temporarily discontinued until December 2026.
Riders can use the following stops for Route 29:
- Calle Torim/Camino Tetaviecti (NW)
- Call Torim/Wellness Center
Routes
- 29 - Pascua Yaqui/Banner UMC South
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Discontinued Stops: Route 25 Northbound
Due to construction, Route 25 Northbound has a number of stops temporarily discontinued.
The following stops are temporarily discontinued:
- Park Avenue/35th Street (SE)
- Park Avenue/34th Street (NE)
- Park Avenue/31st Street (SE)
- Park Avenue/Silverlake Road (NE)
- Park Avenue/25th Street (SE)
- Park Avenue/22nd Street (NE and SE)
- Park Avenue/19th Street (NE)
- Euclid Avenue/12th Street
- Broadway Boulevard/Euclid Avenue (NW)
Riders can use the following stops:
- Park Avenue/Tucson Marketplace (NE)
- Ronstadt Transit Center
Routes
- 25 - S. Park Ave.
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Sun Tran Hiring Open Houses, Tuesdays & Fridays 9-11 a.m. or Thursdays 1-3 p.m.Global
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Sun Van Hiring Open Houses Every Wednesday from 9 a.m. - 12 p.m.Global
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Stop Discontinued: Route 109X Westbound, December 5 Until March 2026
Due to construction Sun Express Route 109X Westbound will not be servicing a couple of stops starting December 5 until March 2026.
- Tanque Verde Road/Lutheran Church
- Tanque Verde Road/Woodland Road (NW)
Riders can use the following stops:
- Catalina Highway/Tanque Verde Road (NW)
- Tanque Verde Road/Dos Hombres Drive (NW)
Routes
- 109X Catalina Hwy - Downtown Express
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Construction Detour: Route 1 Westbound, December 23 - April 5
Due to construction, Route 1 Westbound will be on detour starting December 23 until April 5
The following stops will not be serviced:
- Glenn Street/Dodge Boulevard (NW)
- Glenn Street/Palo Verde Avenue (NW)
- Glenn Street/Edith Boulevard (NW)
- Glenn Street/Country Club Road (NW)
- Glenn Street/Treat Avenue (NW)
Riders can use the following stops:
- Glenn Street/Alvernon Way (NW)
- Glenn Street/Tucson Boulevard (NW)