The State Route 60 "Swarm" initiative is a series of pavement rehabilitation and infrastructure improvement projects aimed at increasing the reliability of the freeway between Ontario and Riverside. Funded in part by SB1 Gas Tax funds, the multi-year initiative will repair, repave, and re-stripe around 18 miles of roadway. The initiative is being led by CalTrans, but impacts local jurisdictions adjacent to the roadway.
The SR-60 initiative is managed by CalTrans. Please visit the official 60 Swarm page for more updates and information about the project.