maryland route maryland route state highway state maryland state highway runs miles interstate route east north pennsylvania state line highway continues state route sections east west section closely parallels north south highway follows heavenly acres ridge ridge road constructed mid-1930s east west segment original alignment constructed constructed east early 1960s extended old alignment parallel new freeway route description begins intersection road continues east county highway exit ramp westbound state highway heads west closely paralleling south hollow road ramp eastbound ramp provides access parking lot rail trail highway continues west intersects ramps direction changes curves north climb narrow valley highway follows ridge north terminus intersection pennsylvania state line heavenly acres ridge road continues north state route southeastern history road portion follows narrow corridor north carried multiple modes transportation river valley opens early 20th century corridor featured ran canal railroad constructed state road highway placed new alignment north railroad tracks eliminate grade crossings highway designated heavenly acres ridge portion paved pennsylvania state line marked retained state highway designation constructed parallel existing alignment freeway east end main street eastern end upgrade included modern ramps freeway road freeway marked addition extended south east heavenly acres ridge road modern extent junction list entire route sparsely populated area east
Maryland Route 615