Avoid Sycamore Valley Rd at I-680. NB on-ramp from Sycamore closed due to emergency roadwork. 
Hello,
Please avoid Sycamore Valley Rd at Northbound Hwy 680 due to road closure. Caltrans is performing emergency roadwork on the Northbound I-680 On-Ramp from Westbound Sycamore Valley Road. The Traffic is being diverted to the downtown area. If you can, avoid the area by choosing an alternate route to the freeway (Diablo Road or Crow Canyon Road) that does not take you through the Downtown corridor. Heavy traffic is being reported in the area - Expect delays for the next several hours.
Thank you,
Address/Location
Danville Police Department CA
500 La Gonda Way
Danville, CA 94526
Contact
Emergency: 9-1-1
Non-emergencies: 925-314-3700