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Request New Guardrail

For installation of a new guardrail where there is currently not one installed, please email the Division of Traffic Engineering and Operations at Please include your name, phone, address of requested location and the reason for request.

If the road is a numbered route such as Rte. 355, 117, please contact Maryland State Highway at 301.513.7300.

To speak with a Customer Service Representative, please call 311 during business hours.

Last Updated: 02/13/2020 08:38:02