Contact Information
Transportation Department
510 La Gonda Way
Danville, CA 94526
Contact Us
Monday - Friday: 8:30 a.m. to 5:00 p.m.
General Inquiries: (925) 314-3310
Traffic Signal Problems: (925) 313-7052
Missing/Damaged Signs: (925) 314-3450
Missing/Damaged Stop Signs (after hours): (925) 820-2144