Grand Junction Railroad Bridge

The Grand Junction Railroad Bridge is a steel railway crossing that spans the Charles River between Boston and Cambridge, Massachusetts. It carries freight and passenger trains that connect the two sides of the river through a plate girder structure designed for regular rail traffic.

The bridge was constructed in 1927 during a period of railway expansion in the Boston area. Major restoration work took place in the early 2010s to address structural damage that had accumulated over decades of continuous use.

The bridge represents a crucial transportation link between Boston and Cambridge, connecting educational institutions while supporting regional railway operations.

The bridge can be viewed from several vantage points along both riverbanks, particularly from nearby walkways and parks. Best viewing opportunities come from the waterside areas where you can watch trains pass while observing the structural details.

The bridge runs at an unusual angle underneath the Boston University Bridge, creating a rare crossing where two different transportation corridors intersect over the river. This diagonal arrangement of rail and road infrastructure at the same location interests infrastructure enthusiasts and engineering observers.

Location: Massachusetts

Inception: 1927

Official opening: 1927

Made from material: steel

GPS coordinates: 42.35260,-71.11030

Latest update: December 12, 2025 14:24