Bollinger Canyon Road – Iron Horse Trail Bicycle and Pedestrian Overcrossing

Located in the City of San Ramon, the overcrossing will provide cyclists and pedestrians with a safe and convenient bridge between key areas, including: 

  • City Center
  • Iron Horse Trail (IHT) 
  • Bishop Ranch Business Park
  • Central Park
  • San Ramon Library
  • San Ramon City Hall
  • Iron Horse Middle School
  • San Ramon Transit Center

This project will be the first of two bridge projects that improve bicycle and pedestrian access and safety along the Iron Horse Trail. 

The project includes a 200 foot-long cable stayed bridge with a single support in the median of Bollinger Canyon Road. Approaches include a combination of a concrete bridge with edge girders and mechanically stabilized earth abutments. When completed, the overcrossing will become part of the lron Horse Trail.