Maryland Route 702 (MD 702) is a state highway in the U.S. state of Maryland. Known as Southeast Boulevard, the state highway runs 4.17 miles (6.71 km) from Interstate 695 (I-695) in Rosedale east to Back River Neck Road near Essex. MD 702 is a controlled-access spur that serves Essex in southeastern Baltimore County. The state highway was constructed as a freeway from I-695 to Old Eastern Avenue east of MD 150 in the early 1970s. MD 702 was extended as a divided highway to its present terminus around 1990. Documentation from the Maryland State Highway Administration depict the highway as following an east–west alignment, but all signage indicates a north–south road.