The Grand Concourse (also known as the Grand Boulevard and Concourse) is a thoroughfare in the borough of the Bronx in New York City. Grand Concourse runs through several neighborhoods, including Bedford Park, Concourse, Highbridge, Fordham, Mott Haven, Norwood and Tremont. For most of its length, the Concourse is wide, though portions of the Concourse are narrower. The Grand Concourse was designed by Louis Aloys Risse, an immigrant from Saint-Avold, Lorraine, France. Risse first conceived of the road in 1890, and the Concourse was built between 1894 and 1909, with an additional extension in 1927. The development of the Concourse led to the construction of apartment buildings surrounding the boulevard, and by 1939 it was called "the Park Avenue of middle-class Bronx residents". A period of decline followed in the 1960s and 1970s, when these residences became dilapidated and the Concourse was redesigned to be more motorist-friendly. Renovation and redevelopment started in the 1980s, and a portion of the Grand Concourse was reconstructed starting in the 2000s. The southern portion of the Grand Concourse is surrounded by several historically important residential buildings, which were listed on the National Register of Historic Places in 1987 as part of the Grand Concourse Historic District. In 2011, the New York City Landmarks Preservation Commission designated numerous buildings around the Grand Concourse as part of a city landmark district. Additionally, several individual points of interest are located on or near the Concourse, including the Bronx Museum of the Arts and Edgar Allan Poe Cottage. Description The Grand Concourse's southern terminus is at 138th Street. Shortly afterward, it merges with the entrance ramp to southbound Major Deegan Expressway (I-87), as well as the exit ramp from northbound I-87. The Grand Concourse continues as a divided eight-lane avenue, with two to three traffic lanes in each direction, until 161st Street. North of there, the service roads in each direction begin, and a unidirectional buffered bike lane runs on the left edge of either service road. The Grand Concourse is briefly a ten-lane boulevard with four roadways, two in each direction, until just south of 165th Street. There, the northbound and southbound inner roadways merge into a five-lane undivided roadway with two lanes in each direction and a left-turn lane and painted median in the center. The buffered bike lanes on each service road end at 171st Street, and conventional bike lanes start on the right lane