Track Structure

RTD Resurfaces N Line Track

DENVER, Colo. – With frequent trains running each day, this leads to the ballast shifting and settling over time. In response, RTD is starting a program to resurface commuter rail track.

BNSF Ready to Help Give Salmon Bay Bridge a Lift

If you’ve been through Salmon Bay in Seattle, you’ve likely seen the iconic Salmon Bay Rail Bridge, a transportation mainstay in the Pacific Northwest for more than 110 years. And now, thanks to a federal grant and support from BNSF, it will be revitalized to serve for many more years.