Maryland Department of Transportation State Highway Administration

Surveyors Information - Geodetic Control Projects

Global Positioning System / Global Navigation Satellite System (GPS/GNSS) Projects:

Continuous projects underway for MDOT projects. No Current NGS projects to be published horizontally.

Current Geodetic Leveling Projects:

CountyRoute\AreaStatus
Baltimore CountyWhite MarshProcessing Underway
Cecil CountyUS Route 40Processing Underway
Kent CountyChestertownProcessing Underway
Washington CountyHancock CBLProcessing Underway
Statewide Various Monument Resets Continuous

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Main Business Line: 410-545-0300 | 1-800-323-6742
For emergencies, call MDOT SHA's Statewide Operations Center at 410-582-5650