Welcome to MDOT State Highway Administration Web site help section.
MDOT State Highway Administration Web site has been developed to make documentary material and other pertinent information available electronically. To help you find your area of interest, the Website has been broken into topical areas (see links on the left hand side of our pages). If you have trouble finding any information you are looking for, please try the following help sources:
Because MDOT State Highway Administration provides access to information in multiple formats, some of these formats may require use of special viewers.
Please visit our File Viewers (plug-ins) page for additional information.
If you are still unable to find the help you are looking for or have a suggestion on how to improve this help section, please send us your comments and suggestions.
707 North Calvert Street
Baltimore, Maryland 21202-3601
Main Business Line – 410-545-0300
Safety Campaigns – 1-800-323-6742
For emergencies, call MDOT SHA's Statewide Operations Center at 410-582-5650.
Frequently Asked Questions
Public Information Act