NOTE:  As we transition to our new system there are some irregularities that still exist in the trip planner. If you need additional help planning a trip, please feel free to reach out to us. 

Use DoubleMap to see where COAST buses are in real-time!

  • Download the DoubleMap App from your preferred source (such as the App Store or Google Play)
  • Search and select COAST. Select the Routes you want to know about.
  • See where your bus is along the route!

View DoubleMap

Real-Time Bus Info

Want to know where your bus is? Download the DoubleMap App today! 

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A lady in a wheel chair and her dog ride the COAST bus to get to their destination

Why I Ride

Why I Ride is a campaign to collect stories from our customers, and show the many faces of COAST passengers. 

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COVID-19 link

COVID-19 Information

Your source for how COAST is being impacted by and responding to the pandemic. 

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A person holds up their COAST card which has saved them money on their commute.


Shop for monthly passes, tickets, and other COAST merchandise.

Shop Now

A COAST Bus with a large advertisement of Wentworth Douglass Hospital rides along a route.

Advertise With Us

Advertising on COAST buses and bus shelters means your business is seen daily throughout the greater seacoast area.

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Handshake between partners

Projects & Partnerships

COAST's growth is based on partnering with area organizations to collaboratively work to bring new public transit services to the region and promote existing services.

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