Contact Us
Normal business hours are 8AM to 5PM, weekdays.
For general information call (707) 445-6600, TTY 711
For questions pertaining to construction activities or travel contact our Public Information Office
For comments on these web pages contact the District 1 Webmaster.
Search for a Caltrans Employee Email Address
To report a traffic problem either use the web based form or contact one of our Public Information Officers
Submit a Maintenance Service Request
Visit us at 1656 Union Street in Eureka.
Send mail to:
Caltrans District 1
P. O. Box 3700
Eureka, CA 95502-3700
Ship to:
Caltrans District 1
1656 Union Street
Eureka, CA 95501
