maryland route maryland route state highway state maryland known length state highway runs miles 7th street point north route baltimore lane divided highway connects communities river neck peninsula southeastern industrial areas point originally constructed early 1920s highway connected baltimore portion number assigned highway rock hall world war extended north new divided highway parallel expanded avenue connect complex point late 1960s early 1970s constructed parallel route description begins intersection 7th street complex owned point boulevard continues south gate south street heads northeast lane divided highway state highway leaves steel complex crossing wharf road identified modified trumpet interchange point road changes highway curves north bypass state highway intersects east provides access heads south north partial interchange baltimore includes ramp northbound loop ramp southbound movements francis scott key bridge south west passes rail line owned intersects wise avenue passing neighborhood highway paralleled east cove road connector switches west area north narrows width mile river site september engagement encompassing war bread northbound crosses east runs median state highway northbound southbound directions highway connected ramps crosses turn ramp highway partial cloverleaf interchange ramps northern end access northbound ramps state highway continues northwest southern edge mall ahead cloverleaf interchange eastern avenue enters industrial area highway grade crossing enters city baltimore west intersection kane street state highway passes amtrak northeast corridor changes avenue highway west pass csx state highway northwest crossing highway cloverleaf interchange includes ramp southbound southbound connections eastbound northbound east continues northwest concurrent truck lane boulevard gardens neighborhood east industrial facilities west state highway passes neighborhood reaching northern terminus road truck turns west avenue continues northwest lane street eastern edge road national_highway_system connector baltimore principal arterial northern terminus baltimore history originally assigned point road improved concrete road southern end highway complex built concrete road highway designated extended south north baltimore heavy traffic baltimore point led recommend point baltimore expanded feet width modern constructed defense access project better connect baltimore steel mills shipyards point reconstructed extended north lane divided highway point wise avenue construction included highway bypass bypassed portion point road expanded highway east designated baltimore avenue expanded divided highway extended south baltimore csx amtrak interchange completed time wise avenue line constructed work included cloverleaf interchange construction modern split segments near northbound southbound interchange fourth baltimore segment removed state highway system portion near transferred county maintenance remaining portions removed state highway system interchanges wharf road point built state highway partial interchange constructed crossover interchange built completed reconstruction lane lane surface freeway interchange reduced standard intersection highway present partial interchange built junction list auxiliary routes designation mile lane ramp northbound eastbound point road point designation wharf road runs miles interchange north intersection point wharf road trumpet interchange includes intersection county maintained wharf road continues south jones creek median north interchange road southbound interchange ramps
Maryland Route 151