sentences:  MD 20 was reconstructed from Radcliffe Creek to the MD 291 junction when the latter highway was extended west to its present terminus in 1968 and 1969.The MD 20 portion of High Street from MD 291 to College Avenue was reconstructed in 1979.The portions of MD 20 on High Street from MD 291 to College Avenue and on Spring Avenue were transferred from state to municipal maintenance through an August 27, 1985, road transfer agreement.