Advisory
***UPDATE***
AVOID Mission Bl. / Whipple Rd. for the next couple of hours due to a traffic collision.
***UPDATE***
AVOID Mission Bl. / Whipple Rd. for the next couple of hours due to a traffic collision. 
****Update****
Mission Bl. / Whipple Rd. has re-opened. The signal lights are not functioning and will be on flashing red for all directions until Monday 05/19/25.
UCPD advises you to AVOID Mission Bl. / Whipple Rd. for the next couple of hours due to a multi-vehicle traffic collision in the area. UCPD personnel are on-scene investigating the incident.
Address/Location
Union City Police Department, CA
34009 Alvarado-Niles Road
Union City, CA 94587
Contact
Emergency: 9-1-1
Non-emergencies: 510-471-1365