From Baltimore to Boston with Holly Arnold
From Baltimore to Boston with Holly Arnold  
Podcast: Spilling the T
Published On: Wed Oct 08 2025
Description: On this episode of Spilling the T, we’re joined by Holly Arnold, administrator for the 13th largest transit system in the US, the Maryland Transit Administration. Holly will chat with us about the MTA’s approach to navigating aging infrastructure, funding challenges, fare updates, and how the MTA is working with riders to look towards the future. If you’ve ever wondered how other public transit systems deal with the challenges of maintaining a system that moves tens of millions of people a year, this is the episode for you. Got questions or ideas for the show? Email us at social@mbta.com – your feedback might end up in a future episode!