Construction and As-Built Plans
The Office of Highway Development Design Technical Services Division (OHD-DTSD) Computer Technology Team provides construction plans and as-built drawings for roads maintained by the Maryland Department of Transportation State Highway Administration (MDOT SHA).
For Construction Plans/As-Built Drawing Information
Complete the As-Built Plan Research Request Form (ZIP, 230 kb) and send it to email@example.com. Clearly mark a location map showing the extent or milepoints of your area of interest and the surrounding region. You may also fax this form to 410-209-5001. We answer requests within 7 to 10 business days.
For more information contact the OHD Computer Technology Team at firstname.lastname@example.org.
Hours of Operation
Monday-Friday, 8:00 a.m.-4:00 p.m. Closed 12:00-12:30 p.m. Walk-in requests by appointment only.
NOTE: Some of your data needs may be better served by other offices. Below are alternative contacts for related data requests.
Highway Baseline Geometry, References and Copies of Field Survey Books
Maryland Department of Transportation
State Highway Administration
Plats and Surveys Division, MS-101
211 East Madison Street
Baltimore, MD. 21202
Plat Request and Right-of-Way Research
The Office of Real Estate researches properties for existing State rights of way and provides appropriate right-of-way plats. Learn more here.
For Right-of-Way Requests
Download a Plat Request Form and email it to ORERecordsAndResearch@mdot.maryland.gov.
The management of Access Permits is done at the District level, please contact the District office that includes your area of interest.
Miscellaneous MDOT SHA Information Contacts
Other MDOT Transportation Business Units
We're available on the following channels.