Contact Us

Thank you for taking time to contact the St. Louis County Highways & Traffic.  We appreciate your input and look forward to answering your questions as quickly and efficiently as possible. 

You can use the "Request for Service" online form below to send us your requests, comments or questions. Your request will be reviewed and sent to the appropriate County staff member, who will reply to your e-mail.


Requests for service can also be made by telephone to (314) 615-8538.


Request for Service

Fill in the form below to send us your service request, comment or
question, then click the "Submit" link.  (*Required Field)

* Required

Address and Phone Information

Highway & Traffic Headquarters:

St. Louis County Department of Highways & Traffic
1050 N. Lindbergh Boulevard
Saint Louis, Missouri 63132

General Information:  (314) 615-8504

Service Requests:  (314) 615-8538


Click here for more information on County Facilities and Hours of Operations.