MD 336 was paved from Crossroads to the crossing of World's End Creek in 1925 and to Lakesville in 1926. The state highway was extended south along Lakesville–Crapo Road through Crapo in 1933 and to the intersection with Toddville Road in 1935.
The MD 336 route was developed from Crossroads to World's End Creek in 1925, then continued on to Lakesville in 1926. The highway was later extended south along Lakesville–Crapo Road through Crapo in 1933 and reached its current endpoint at the intersection with Toddville Road in 1935.