Rush hour traffic and pedestrians cross the railroad tracks that border MIT’s campus where they intersect Massachusetts Avenue. The Massachusetts Bay Transit Authority is considering upgrading these rails for commuter rail use, which would lead to increased train traffic at busy intersections like this one.

Brian Hemond—The Tech

Rush hour traffic and pedestrians cross the railroad tracks that border MIT’s campus where they intersect Massachusetts Avenue. The Massachusetts Bay Transit Authority is considering upgrading these rails for commuter rail use, which would lead to increased train traffic at busy intersections like this one. Brian Hemond—The Tech