Maryland Route 10 (MD 10) is a state highway in the U.S. state of Maryland. Known as the Arundel Expressway, the highway runs 7.17 miles (11.54 km) from MD 2 in Pasadena north to Interstate 695 (I-695) near Glen Burnie. MD 10 is a four- to six-lane freeway that serves as a bypass of MD 2 through Pasadena and Glen Burnie in northeastern Anne Arundel County. The Arundel Expressway was planned as a Baltimore–Annapolis freeway to provide relief to MD 2 between the cities as early as the 1950s. However, the portion of MD 10 south of Pasadena was removed from state plans when the I-97 corridor was chosen for the intercity freeway in the 1970s. MD 10 was constructed from I-695 to MD 710 in the early 1970s and continued south to MD 648 in the late 1970s. The freeway was extended south to MD 100 an