- Wednesday November 13th, 2019 :: 01:00 p.m. PST
Advisory
AVOID Grand Ave at College Vista in the city of Walnut, due to a Gas line leak. All lanes closed
AVOID Grand Ave at College Vista in the city of Walnut, due to a Gas line leak. All lanes closed 
LASD WALNUT advises you to AVOID Grand Ave at College Vista (North of Mt. Sac College) due to a natural gas line leak at a construction site. All lanes on Grand Ave currently closed. Please use alternate routes and avoid area. unknown ETA.
https://bit.ly/2QiSUbx
Address/Location
LASD - Walnut/Diamond Bar Station, Los Angeles County Sheriff
21695 Valley Blvd
Walnut, CA 91789
Contact
Emergency: 9-1-1
Non-emergencies: 909-595-2264
