The Maine Central Railroad Building Holds A Century Of History

I’ve driven past the Maine Central Railroad Office Building on St. John Street more times than I can count, and for years it was just another solid, brick reminder of Portland’s industrial past. But the more I learned about it, the more that building began to feel like a quiet witness to over a century of Maine history. As you may know, I'm a train geek, so this stuff fascinates me.

The building went up in 1916, at a time when the Maine Central Railroad was one of the most powerful forces in the state’s economy. From this building, executives oversaw a rail network that stretched across Maine and into New Hampshire, Vermont, and Canada.

The railroad wasn’t just about moving freight and passengers; it was about connecting mill towns, fishing ports, farms, and forests to the rest of New England and beyond. If you lived in Maine in the early 20th century, the Maine Central likely touched your life in some way.

The building itself reflected that importance. Designed to be functional but dignified, it projected permanence and confidence. This was a headquarters meant to signal that the Maine Central was here to stay. For decades, decisions made inside its offices shaped schedules, routes, and livelihoods across the state.

As rail travel declined after World War II, so did the railroad’s influence. The Maine Central eventually merged into larger rail systems, and the St. John Street building lost its original purpose. Like so many railroad structures, it faced an uncertain future, standing empty at times while the city around it changed.

Today, the building remains a landmark, not because trains still run from its offices, but because it tells a story. It’s a reminder of when Portland was a true rail hub and when the rhythm of Maine life was set, in part, by the sound of locomotives heading north and south from the city.

Today, the space is used by several businesses, including a Margarita's in the right wing of the building.