Major Construction

Major Construction Projects

The following is a list of some of the major construction projects in Chino Hills that could result in some impacts within our ever-growing community.

State Route 91 Corridor Operations Project

Caltrans and the Riverside County Transportation Commission are jointly working on the State Route 91 Corridor Operations Project, which also affects the State Route 71 interchange. If you have any questions regarding this project, please refer to the Riverside County Transportation Commission website or contact them at (833) 460-5606 or via email.