An important waterway passing through Boston & Cambridge, Massachusets. The Charles River is 80-miles long.
King of Hearts, CC BY-SA 4.0 , via Wikimedia Commons
Fun Facts
A boat can row under a train, which could be passing under a car, which could be driving below an airplane. This would have to happen at the Boston University Bridge.
The Charles River is 80-miles-long.
It empties into the Boston Harbor & Atlantic Ocean