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Maryland Route 77: Wikis


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Maryland Route 77 shield
Maryland Route 77
Foxville Road / Rocky Ridge Road
Maintained by MDSHA
Length: 20.74 mi[1][2][3] (33.38 km)
West end: MD Route 64.svg MD 64 in Smithsburg
US 15.svg US 15 in Thurmont
East end: MD Route 194.svg MD 194 near Keymar
Highways in Maryland
< MD 76 MD 78 >
State highways - Minor - Former - Turnpikes

Maryland Route 77 is an east/west route located in the U.S. state of Maryland. The route is known as Foxville Road west of Thurmont, and Rocky Ridge Road east of Thurmont. The route runs from Maryland Route 64 in Smithsburg, Washington County east to Maryland Route 194 near Keymar, Carroll County.

Junction list

County Location Mile
Road Notes
Washington Smithsburg 0.00 MD 64 (Smithsburg Pike) Western terminus
Frederick Thurmont 10.10 US 15 (Catoctin Mountain Highway) Interchange
10.47 MD 550 north (Water Street) / MD 806 south (Water Street) West end of MD 550 concurrency, Northern terminus of MD 806 segment
11.46 MD 550 south (Jimtown Road) East end of MD 550 concurrency
Rocky Ridge 15.99 MD 76 north (Longs Mill Road) Southern terminus of MD 76
Carroll Keymar 20.74 MD 194 (Francis Scott Key Highway) Eastern terminus



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