Based on NASA satellite imagery, the map shows where vegetation is most likely to produce dangerous firebrands during high ...

Weekend construction on Loop 101 in West Valley will cause traffic delays due to closures and lane restrictions.

To deal with Highway 37’s bottleneck in the meantime, the agency has proposed a $500 million “interim project” to widen the existing roadway. The state agency estimated that construction on the first ...

Dubbed the "71/91 Interchange Project," the project has been underway since the winter of 2023. The stretch of roadway ...

The reconfigured interchange connecting the 71 Freeway with the 91 Freeway in Corona is now fully open after more than two ...