Airport Loop is the designation for the portions of state highways that form a circumferential highway around Baltimore/Washington International Thurgood Marshall Airport in Anne Arundel County in the
MD 170 northbound along the Airport Loop in Linthicum
Maryland Route 162 is a state highway in the U.S. state of Maryland. Known as Aviation Boulevard, the highway runs 2.31 miles from MD 176 near Ferndale north to MD 170 in Linthicum in northern Anne Ar