The State Highway Administration routinely performs many types of surveys in support of Highway design and construction and creates right-of-way plats for property acquisition. To facilitate this process, The State Highway Administration has developed custom software that is available to the public free of charge.
For information about NGS products and services and geodetic control project submissions contact:
Daniel Sain State Highway Administration 211 East Madison Street Baltimore, Md. 21203 410-545-8965 (phone) 410-209-5022 (fax) email: [email protected]
Highway baseline geometry, references and copies of field survey books may be obtained from:
State Highway Administration Plats and Surveys Division M-101 211 East Madison Street Baltimore, Md. 21202 410-545-8944 (phone) 410-209-5022 (fax) email: [email protected]
Copies of Highway Right-of-way Plats may be obtained from:
State Highway Administration Office of Real Estate Records and Research Section 211 East Madison Street Baltimore, Md. 21202 410-545-2838 (phone) 410-209-5023 (fax)