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Alerts & Detours

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Routes currently affected:

Some bus routes are affected by multiple events. Please review all Alerts & Detours listings to see if your route is affected. Note: there may be temporary detours or service changes not listed below.

– Glenn/Swan
– 6th St./Wilmot
– Grant
– Alvernon
– Oracle/Ina
– Ajo Way
– La Cholla
– Northwest-UA Express
– Northwest-Downtown Express
– Catalina Hwy-Downtown Express
– S. Park Avenue

Rider Alerts

Tucson Airport stop temporary change

Routes 11, 25

Due to construction at the bus stop located at the Tucson International Airport, Sun Tran routes 11 and 25 will pick up and drop off passengers near the regular stop. Please note buses will be unable to stop right at the bus stop.

Sun Shuttle Route 411

Due to a current update Sun Shuttle Route 411 schedule is inaccurate in the Trip Planning section at please see attached PDF for correct schedule. We apologize for the inconvenience.


Detours due to closure at 6th Ave at 7th St.

Routes 3, 9, 102X, 103X, 109X

Effective January 15 through approx. July 2016, due to a street improvement project on 6th Avenue at 7th Street, Sun Tran Routes 3 and 9 and Sun Express Routes 102X, 103X and 109X will be unable to serve stops located in that area.

New Bus Stop Added for Route 16 and 61

Routes 16, 61

A new bus stop will be added in early March on the southeast corner of Wetmore @ Neffson for Sun Tran Routes 16 (NB) and Routes 61 (SB).

Glenn at Alvernon Closure impacts routes

Route 1

Due to the closure of Glenn Street at Alvernon, Route 1 and 11 are unable to travel through that intersection until further notice. Route 1and 11 buses will travel on Fort Lowell between Winstel and Columbus Blvds.

Westbound Bus Stop on Ajo at 16 to be removed

Route 50

Due to road widening project on Ajo Way, between 16th Avenue and Holiday Isle, the westbound bus stop on Ajo @ 16th will be removed. Passengers are asked to please now board at the Ajo @ 12th Ave stop. We apologize for the inconvenience.