| Maryland State Highway Administration | - |
| - | State Highway Administration, Attn: Erica Rigby – Acting District Engineer 9300 Kenilworth Ave. Greenbelt, MD 20770 (301) 513-7347 |
| Montgomery County | - |
| Traffic Control Plans (Minor or Res Rds.) | Atiqullah (Atiq) Panjsiri Manager, Right-of-Way Plan Review (240) 777-6352 [email protected] |
| Traffic Control Plans (CBD or Arterial Rds) | Stella Igbinedion, D. Eng. Work Zone Program Manager Traffic Engineering and Operations 100 Edison Park Dr. Gaithersburg, MD 20878 (240) 777-2165 [email protected] |
| Permits | Crystal Roberts Manager, Land Development and Residential Permit Processing (240) 777-6323 [email protected] |
| Prince George's County | - |
| - | Prince George’s County Dept. of Public Works and Transportation, 9400 Peppercorn Place – Suite 300 Largo, MD 20774 (301) 636-2000 |
| Maryland Department of Natural Resources | - |
| Wetlands Permits | MDE, Water Management Administration Regulatory Services Coordination Office Montgomery Park Business Center – Suite 430 Baltimore, MD 21230 (410) 537-3762 |
| Tree Permits | Department of Natural Resources, Attn: Doug Sievers c/o WSSC Water 14501 Sweitzer Ln. Laurel, MD 20707 (301) 206-8074 |
| Army Corps of Engineers | - |
| For permits on MacArthur Blvd or other roads controlled by the Army Corps of Engineers: | - |
| - | US Army Corps of Engineers, Washington Aqueduct Division, 5900 MacArthur Blvd., NW Washington, D.C. 20315 (202) 764-0024 |
| Sediment Control Permtis | - |
| - | WSSC Water, Attn: Paul Billingsley 14501 Sweitzer Lane, Laurel, MD 20707 (301) 206-8075 |
Last Modified: July 14, 2026, 1:43 pm EDT