Ridge Road from US 220 northeast to the Pennsylvania state line near Dickens in central Allegany County. The highway was constructed as a concrete road by 1927. MD 48 was removed from the state highway system in 1950. MD 52 Maryland Route 52 was the designation for Williams Street and Williams Road from MD 51 in Cumberland east to Christie Road near Evitts Creek in central Allegany County. MD 52 began at MD 51, which followed Williams Street northwest toward downtown Cumberland and Louisiana Avenue south toward Oldtown. The highway was paved a concrete road from Cumberland to near Evitts Creek in 1923. MD 52 was extended east across Evitts Creek to Brashier Hollow Road by 1939. The highway was extended to Christie Road when the state rebuilt Williams Road between Brashier Hollow Road and Christie Road in 1952. MD 52 was removed from the state highway system in 1956. Part of MD 52's old course was brought back into the state highway system when MD 639 was extended south in 2008. MD 54 Maryland Route 54 was the designation for the portion of Main Street north of MD 17 in the town of Myersville and Canada Hill Road from the Myersville town limit to the road's intersection with Easterday Road in western Frederick County. MD 54 was constructed as a concrete road in Myersville in 1933. The highway was extended north to Easterday Road by 1946. MD 54 was removed from the state highway system in 1956 immediately after the state resurfaced the route. MD 59 Maryland Route 59 was the designation for Holter Road from US 340 in Jefferson north to MD 17 in Middletown in western Frederick County. Construction on the concrete highway began from the Middletown end and the first section was completed in 1929. A second segment of MD 59 was started in 1929 and completed in 1930. The third portion of the highway was started in 1930. MD 59 was extended south to Teen Barnes Road near Jefferson in 1933. The highway was proposed to extend to US 340 in 1933. However, MD 59 was not completed until the final stretch from Teen Barnes Road to US 340 was completed as a concrete road in 1938. MD 59 was removed from the state highway system in 1956. MD 61 Maryland Route 61 was the designation for a section of Old Forge Road from Antietam