The bridge's concrete underbelly conceals branches of the University's steam, electrical, and communications networks.

[3] The bridge is a popular vantage point from which to enjoy the Head of the Charles Regatta.

[4] On September 21, 2015, the Massachusetts Department of Conservation and Recreation held a ribbon cutting to mark completion of a $3 million renovation that made the Weeks bridge handicap accessible in compliance with the Americans with Disabilities Act.

Stairs at either end were replaced with ramps and accessibility-compliant railings were installed on the bridge.

Other improvements included new accessible approach paths, new lighting using replicated historic fixtures, restoring the eroded river bank adjacent to the bridge, and repairs to the bridge masonry and structure.