About: Maryland Route 155

Maryland Route 155 (MD 155) is a state highway in the U.S. state of Maryland. Known for most of its length as Level Road, the state highway runs 9.06 miles (14.58 km) from MD 22 in Churchville east to U.S. Route 40 (US 40) and MD 7 in Havre de Grace. In conjunction with MD 22, MD 155 serves as the main highway linking Bel Air and Havre de Grace in eastern Harford County. The state highway also connects Havre de Grace with Interstate 95 (I-95) and Susquehanna State Park. The first portion of MD 155 near Havre de Grace was built by 1910; the remainder of the highway east of Hopewell Village was completed in the mid-1920s. The Churchville–Hopewell Village portion of the state highway, originally designated MD 156, was built in the mid-1930s. MD 155 received its present designation over its we