The Highway Needs Inventory (HNI) is a long term, financially unconstrained technical reference and planning document which identifies highway improvements to serve existing and projected population and economic activity in the state. Development of the HNI is required under Transportation Article 8 of the Annotated Code of Maryland and is the responsibility of Regional and Intermodal Planning Division. The HNI serves as the source document for SHA's portion of the Maryland Department of Transportation's Capital Program, the Consolidated Transportation Program (CTP). The Regional and Intermodal Planning Division (RIPD) works with the counties, the Districts, Data Services Engineering Division, Project Management Division, Office of Traffic and Safety and the Office of Real Estate to develop the project information for the HNI.
For more detailed information on the HNI click on HNI Overview. (PDF, 47kb)
For specific Highway Needs information click on the County you are interested in below. Please note, the Highway Needs Inventory is a very large document and some counties may take a few moments to open.
For Further Information please contact the Highway Needs Inventory Coordinator at:
Mailing Address:Statewide Long-Range Planning CoordinatorMaryland State Highway AdministrationRegional and Intermodal Planning DivisionMail Stop C-502P.O. Box 717Baltimore, MD 21202Telephone: 410-545-5675 or toll-free at 1-800-204-4828Fax: 410-209-5012E-mail: Planning@sha.state.md.us
707 North Calvert Street
Baltimore, Maryland 21202-3601
Main Business Line – 410-545-0300
Safety Campaigns – 1-800-323-6742
Frequently Asked Questions
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