Advisory
****Update ****
The roadways are cleared and have re-opened.
****Update ****
The roadways are cleared and have re-opened. 
****Update ****
The roadways are cleared and have re-opened.
Please avoid the area of Alvarado-Niles Rd at the 880 freeway entrance due to a traffic collision. Both directions of Alvarado-Niles Rd are blocked, UCPD personnel are working to clear up the roadways.
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