maryland route maryland route state highway state maryland known highway highway runs miles eastern avenue district_of_columbia boundary east lane divided highway connects northern communities highway constructed right way abandoned washington baltimore early 1940s late 1950s early 1960s served temporary routing route freeway construction washington route expanded divided highway late 1960s early 1970s completed divided highway portion east expanded late 1990s route description begins intersection eastern avenue near eastern corner district_of_columbia highway continues south 63rd street heads south heads northeast lane divided highway city highway intersects road intersections road leads known leaving city state highway crosses intersects sheriff road oblique angle passes highway traverses meets road cloverleaf interchange highway continues city highway intersects crosses interstate access drops lanes ramp partial cloverleaf interchange unsigned interchange includes direct ramp northbound baltimore ramp westbound access southbound richmond continues northeast lane highway east reaching eastern terminus road national_highway_system principal arterial history follows abandoned right way defunct railway railroad included north south line washington baltimore branch construction electric railway began service began cities went shut converted abandoned railroad right way lane highway district_of_columbia line near pair timber bridges right way chapel road bridge carried road railroad removed junction intersection new highway authorized replacement bridge abandoned railroad non war effort highway projects federally funded world war construction new steel concrete bridge began late completed access grade separated highways junction pair way ramps named banker community leader constructed west expanded divided highway highway interchange freeway construction addition current set ramps interchange included loop ramps westbound eastbound freeway westbound freeway westbound portion south freeway marked temporary temporary route extended west washington newly completed pair independence avenue constitution avenue 2nd street remained defense highway maryland avenue city placed newly completed washington temporary removed expanded divided highway district_of_columbia boundary segment divided highway interchange extended west modern cloverleaf interchange completed year highway expanded divided highway north highway divided highway extended southwest renamed highway interchange rebuilt conjunction overhaul interchange immediately west interchange loop ramps westbound removed divided highway extended east interchange relocated junction east west axis intersection project expansion final segment adjacent portion divided highway junction list entire route auxiliary route designation unnamed mile segment old alignment junction designation assigned relocated designation road removed shopping center sits highway general location
Maryland Route 704