Old North Bridge

The Old North Bridge, across the Concord River in Concord, Massachusetts, is a historical site in the Battle of Concord, the first day of battle in the Revolutionary War.

The bridge is located off Monument Street in Concord. It spans the Concord River 0.5 miles northeast from the start of the Concord River at the confluence of the Assabet River and the Sudbury River at Egg Rock.