Please review the following list for areas that will likely be closed or flooded during and after heavy periods of rain. Please avoid these areas until the water subsides.
Likely Road Closures, Flooded Areas, and Areas to Avoid:
-Peyton Dr. between Morningfield Dr. (south of Eucalyptus) and Bulldog Way at Ayala
-Eucalyptus Ave. from Pipeline Ave. to Morningfield Dr.
-Chino Hills Parkway and Pipeline Ave.
-The 71 underpass at Pipeline Ave.
-Lower Los Serranos area
WATCH DOWNHILL SPEEDS
Vehicles approaching these areas too quickly risk losing control of the vehicle. Reduce speeds during rain and while the streets are wet.
Chino Hills Parkway southbound to Grand Avenue intersection
Grand Avenue westbound from Grand Avenue Park towards Diamond Bar

