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You can also call 1-800-427-7623 for current highway conditions.
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Use this form to share a non-emergency concern or ask questions about traffic or work zones on the state highway system in the counties of Imperial or San Diego.
(For other counties, please use Caltrans Statewide Email Contact Form.)
Your email will be read during normal business hours only. This form should NOT be used to report highway emergencies. Please report highway hazards and emergencies by calling 9-1-1.
Select San Diego or Imperial.
Please let us know your concern or ask a question.
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Phone: (619) 688-6699 (M-F, 8 a.m.–5 p.m.)
Fax: (619) 688-2508
California Department of Transportation
4050 Taylor Street
Small Business Liaison:
Phone: (619) 220-7343