Charles River Bridge Replacement

The Leonard P. Zakim Bunker Hill Bridge is designed to carry ten lanes of traffic.

  • North tower of the I-93 cable stayed bridge under construction on the shore of the Charles River
  • Construction of the north back span of the cable stayed bridge
  • Concrete trucks connected to a special rig that pumps the concrete up to the cable stayed bridge tow
  • South tower of the cable-stayed bridge