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Mass transit service is provided by the Guam Mass Transit Authority (Guam Mass Transit Authority). The Guam Mass Transit Authority currently operates buses on nine routes, connecting nearly all of the villages of the island.

Service frequencies vary from 30 minutes to two hours. Service on all routes is provided six days per week, Monday through Saturday, and is available to peoples with disabilities. 

No service is provided on Sundays or on holidays. Hours of service generally extend from 6:30 a.m. to 7:30 p.m., although three of the routes begin service at 5:30 a.m. 

The standard fare is $3.00/day, $1.00/ride with discounts available for senior citizens, students, and physically challenged passengers. 

For ages 6 to 18 and 55+ year-olds, the fare is 35¢/ride, $1.00/day. 

Prices and routes are subject to change without notice.

For more information, contact: 
Guam Mass Transit Authority
Fax: (671) 475-4600