Due to current weather conditions, buses may be experiencing delays. Thank you for your patience and please stay safe out there!
Category: Rider Alerts
Bus Tracker Temporarily Down on Some Buses
Our bus tracker is temporarily down for several buses along various routes. This will cause the buses to not appear in the app or online. We are working to correct this issue as soon as possible and thank you for your patience.
Mountain Line Reaches Milestone of 40% Electric in Time for Clean Air Month
For immediate release: January 4, 2022
MISSOULA – Mountain Line has reached a major milestone toward its goal of a zero-tailpipe-emissions fleet by 2035, announcing this month that 40% of its fixed-route bus fleet is now battery electric. This announcement comes as part of the agency’s celebration of Clean Air Month, observed in January.
Transportation – including cars, buses, trucks, trains and planes – is the largest contributor of greenhouse gas emissions in the Missoula Valley, according to a 2017 study. Choosing alternate modes of transportation, like walking, biking, or taking the bus, is one of the best ways Missoulians can lower their personal carbon footprint and help improve local air quality.
“While public transportation is already part of the solution, we’re taking it a step further by making our fleet more sustainable,” said Mountain Line CEO and General Manager, Corey Aldridge. “Mountain Line has been an early adopter of battery-electric bus technology in the United States, which further lowers our tailpipe emissions to help keep our valley air clean and community healthy.”
Mountain Line first introduced battery-electric buses in 2019, starting with a six-bus pilot project funded by the Federal Transit Administration’s Low-or-No Emissions grant program. After a successful trial, the agency secured additional grant funding to introduce six more electric buses into the fleet over the past five months. This brings the agency’s total to 12 battery-electric out of 29 fixed-route buses.
“We’ve learned a lot about operating an electric fleet in Montana, from weather’s impact on battery life to high-voltage mechanics,” said Aldridge. “Through our lessons learned, we’ve found a viable way forward and have become a resource for agencies across the nation ready to make a similar transition.”
Mountain Line was recognized for its accomplishments last year by the American Public Transportation Association, earning the distinction of 2021 Outstanding Public Transportation System in North America in its size. A significant factor in receiving this award was the agency’s rapid transition to electric.
“We are moving more quickly than I could have predicted toward our goal of a zero-tailpipe-emissions fleet by 2035,” said Aldridge. “This success is due in large part to strong community support from our riders, the voters, Montana’s senators, and our Zero-Fare Partners.”
Mountain Line must compete for grant funding to purchase each electric bus. The agency is more competitive for funding when able to demonstrate strong community support. A combination of overwhelming voter approval for expanded service during the 2020 election, support from Montana’s Senators, and strong Zero-Fare Partnerships helped the agency secure a third Low-or-No Emissions grant from the FTA in 2021, allowing it to purchase four additional electric buses set to be ordered next year.
Mountain Line’s 26 Zero-Fare Partners can be viewed in a series of clean-air banners on the Beartracks Bridge this month. The agency also plans to debut a short, informational video series about its electric buses on Facebook, Instagram and YouTube in the coming weeks.
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Mountain Line was named the top public transit agency in North America in its size in 2021, earning the American Public Transportation Association Outstanding Public Transportation System Achievement Award. The agency also won the Montana Transit Association statewide safety award in 2021. Committed to a zero-tailpipe-emissions fleet by 2035, Mountain Line has a long-standing commitment to clean air, public health and a more sustainable future. Since becoming a zero-fare system in 2015, ridership has increased nearly 70 percent. During normal times, Mountain Line provides more than 1.5 million rides annually, helping students get to school, employees get to work, and seniors and those living with disabilities stay active, mobile and independent. By reducing the number of single vehicles on the road, lessening traffic congestion and investing in electric buses, Mountain Line benefits us all.
Buses May Not Appear in App or Bus Tracker
Mountain Line is undergoing some technology upgrades that may result in some buses not appearing in our mobile app or bus tracker. Buses are operating as scheduled, even if they do not appear on those tracking platforms. We apologize for this inconvenience and thank you for your patience.
Transfer Center Reopened 12/16
UPDATED 12/16/21 @ 11 AM: The Downtown Transfer Center is now open.
2021 Holiday Service
Mountain Line will operate as follows over the upcoming holiday season:
- December 24: No service after 8:45 PM.
- December 25: Closed.
- December 31: Regular service.
- January 1: Closed.
We hope you have a safe and wonderful holiday season!

Mountain Line Celebrates 44 Years This December
December 10, 2021
MISSOULA – Mountain Line, Missoula’s community bus service, celebrates its 44th anniversary this month. To commemorate this milestone, staff will be riding along various routes the week of December 13th, passing out Mountain Line swag and treats to riders.
Mountain Line began operating on December 12, 1977, with just three routes and four buses based in East Missoula. Since then, Mountain Line has grown into a robust public transportation agency, providing an average of 1.5 million rides annually across 70 square miles in the Missoula Valley, all at zero-fare.
“I am humbled by all our agency has accomplished in forty-four years, thanks to our forward-thinking staff, board of directors, and community,” said CEO and General Manager, Corey Aldridge. “Mountain Line is now a leader among small urban networks, paving the way on initiatives like transitioning to a zero-tailpipe-emissions fleet and debuting safety and technology efforts often only seen at larger agencies.”
Mountain Line was recognized for its accomplishments this year by the American Public Transportation Association, earning APTA’s top distinction of 2021 Outstanding Public Transportation System in North America in its size. This award recognized Mountain Line’s efforts to create a more equitable, accessible community, among other accomplishments.
“Mountain Line benefits us all, from getting people where they need to go, to helping keep our valley air clean,” said Aldridge. “We’re excited to amplify those benefits moving into our forty-fourth year, by offering seven-day and seven-night service in the months to come.”
Last year, Missoula voters overwhelming approved a plan to expand Mountain Line’s service to include Sundays and later evenings. The agency is prepared to debut that expanded service once adequately staffed. To learn more about upcoming expansions, or to start your new career, visit mountainline.com.
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Mountain Line was named the top public transit agency in North America in its size in 2021, earning the American Public Transportation Association Outstanding Public Transportation System Achievement Award. The agency also won the Montana Transit Association statewide safety award in 2021. Committed to a zero-tailpipe-emissions fleet by 2035, Mountain Line has a long-standing commitment to clean air, public health and a more sustainable future. Since becoming a zero-fare system in 2015, ridership has increased nearly 70 percent. During normal times, Mountain Line provides more than 1.5 million rides annually, helping students get to school, employees get to work, and seniors and those living with disabilities stay active, mobile and independent. By reducing the number of single vehicles on the road, lessening traffic congestion and investing in electric buses, Mountain Line benefits us all.
Mountain Line to Offer Special Parade-of-Lights Shuttle December 4
MISSOULA – Mountain Line is pleased to offer special shuttle service this Saturday, December 4, for the Reverse Parade of Lights in Downtown Missoula. Parade-goers can catch Mountain Line’s electric bus on Ryman Street, directly outside of the Central Park Garage, approximately every 20 minutes between 4 PM and 7 PM during the event.
The shuttle is aimed at providing accessible transportation while also helping to decrease traffic congestion and protect air quality.
“Hopping on our electric-bus shuttle gives everyone a front-row seat to view the floats parked along Higgins, without having to deal with the stress of traffic,” said Mountain Line CEO and General Manager, Corey Aldridge. “Plus, riders will get to check out our newest electric bus, benefiting us all by helping keep our valley air clean.”
A reminder that masks are required onboard all Mountain Line vehicles, and eating or drinking is not permitted. The Parade of Lights Route Map is available here.
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Closed Thanksgiving Day
Mountain Line will be closed Thursday, November 25, for Thanksgiving Day. We hope you have a safe and happy holiday!
Service will resume Friday, November 26.
Closed Veterans Day, Thurs, Nov 11
Mountain Line is closed Thursday, November 11 in honor of Veterans Day. Service will resume Friday, November 12.
