Leonard P. Zakim Bunker Hill Memorial Bridge is a motorway bridge / freeway bridge, cable-stayed bridge with semi-fan system, prestressed concrete bridge and steel-concrete composite bridge that was built from 1997 until 2003.

If you book with Tripadvisor, you can cancel up to 24 hours before your tour starts for a full refund. We recommend booking Leonard P. Zakim Bunker Hill Bridge tours ahead of time to secure your spot. It is the widest cable-stayed bridge in the world and the first "hybrid" cable-stayed bridge in the United States, using both steel and concrete in its frame. The project is located in Boston, Suffolk County, Massachusetts, USA. We would like to show you a description here but the site won’t allow us. The Bridge serves as the northern entrance to and exit from Boston. With its graceful lines and 270-foot towers, the Leonard P. Zakim Bunker Hill Bridge fuses Boston's future with its historic past. See all 9 Leonard P. Zakim Bunker Hill Bridge tours on Tripadvisor Designed by landscape architect Lawrence Halprin and completed in 1990, this massive concrete staircase provides a pedestrian route from Bunker Hill to the Los Angeles Central Library. The Bunker Hill Steps, cascading from Hope Street down to Fifth Street, are a thoughtful attempt to remedy the situation. The Leonard P. Zakim Bunker Hill Memorial Bridge, part of The Big Dig Project in Boston, is one of the widest cable-stayed bridges in the world.