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Grant Transit Authority is a Public Transportation Benefit Area (PTBA) serving Grant County, WA. The mission of Grant Transit Authority is to provide safe, high quality & cost efficient public transportation, vanpool & dial-a-ride services which will enhance the mobility and quality of life for our citizens and promote a healthy economy and positive image for our growing communities. GTA offers a deviated fixed-route system, with complementary paratransit service for those individuals who have a disability which makes it impossible for them to access or use the deviated fixed-route system.

important notices

Click on the link below to view most current Rider Alerts

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Stay Informed

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Rider Guidelines

To make your ride comfortable and safe, Grant Transit Authority's "Rules of Conduct" tell you the behaviors that are not allowed on GTA buses, at bus stops and in or around bus shelters.

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GTA Rider Programs

Read about programs like Vanpool, ACCESS, Bikes on Buses, DART, and intermodal connectivity.

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plan your trip

GTA Route Lines