Maryland Route 176 is a state highway in the U.S. state of Maryland. Known as Dorsey Road, the highway runs 5.68 miles (9.14 km) from the end of state maintenance in Hanover east to MD 648 in Glen Burnie. MD 176 is a mostly four-lane highway that parallels MD 100 and forms the southern portion of the Airport Loop, a circumferential highway around Baltimore/Washington International Thurgood Marshall Airport that connects the airport with various airport-related services. The highway serves as the main connection between the Airport Loop and Interstate 97 (I-97).

Glen Burnie station is a Baltimore Light RailLink station in Glen Burnie, Maryland. It is one of the system's two southern terminals, and one of two stations in Glen Burnie. Trains depart Glen Burnie bound for Fairgrounds station or Hunt Valley station. Unlike the nearby Ferndale station, there are currently 795 free parking spaces and connections can be made to MTA Maryland's Route 14 bus from here. South of the station, the lines terminate on an embankment on the northwest corner of Maryland Route 648 and Maryland Route 176 to the east of Interstate 97, and the right of way is replaced by the Baltimore and Annapolis Rail Trail.