 MD 704 begins at an intersection with Eastern Avenue near the eastern corner of the District of Columbia . The highway continues south as 63rd Street , which heads south toward Southern Avenue and East Capitol Street . MD 704 heads northeast as a six @-@ lane divided highway through the city of Seat Pleasant , where the highway intersects Addison Road at staggered intersections . Addison Road leads to St. Matthew 's Church , which is also known as the Addison Chapel . After leaving the city , the state highway crosses Cabin Branch and intersects Sheriff Road at an oblique angle . MD 704 passes through Landover , where the highway traverses Cattail Branch and meets MD 202 ( Landover Road ) at a full cloverleaf interchange . The highway continues through the city of Glenarden , where the highway intersects Ardwick Ardmore Road and crosses over Interstate 95 and I @-@ 495 ( Capital Beltway ) without access . MD 704 drops to four lanes again between Ardwick Ardmore Road and the five @-@ ramp partial cloverleaf interchange at US 50 ( John Hanson Highway ) , which is also unsigned I @-@ 595 . The interchange includes a direct ramp to northbound I @-@ 95 and I @-@ 495 toward Baltimore ; the ramp to westbound US 50 is used to access southbound I @-@ 95 and I @-@ 495 toward Richmond . MD 704 continues northeast as a six @-@ lane highway across Bald Hill Branch and veers east before reaching its eastern terminus at MD 450 ( Annapolis Road ) in Lanham . 
