This station opened at 3:00 a.m. on March 16, 1919, as part of the opening of the first section of the BMT Culver Line. The initial section began at the Ninth Avenue station and ended at the Kings Highway station. The line was operated as a branch of the Fifth Avenue Elevated line, with a free transfer at Ninth Avenue to the West End Line into the Fourth Avenue Subway. The opening of the line resulted in reduced travel times between Manhattan and Kings Highway. Construction on the line began in 1915, and cost a total of $3.3 million. Trains from this station began using the Fourth Avenue Subway to the Nassau Street Loop in Lower Manhattan when that line opened on May 30, 1931. The Fifth Avenue Elevated was closed on May 31, 1940, and elevated service ceased stopping here. On October 30, 1954, the connection between the IND Brooklyn Line at Church Avenue and the BMT Culver Line at Ditmas Avenue opened. With the connection completed, all service at the stations on the former BMT Culver Line, including this one, were from then on served by IND trains. From June 1968 to 1987, express service on the elevated portion of the line from Church Avenue to Kings Highway operated in the peak direction, with some F trains running local and some running express. During this time period, this station was used as a local station. Express service ended in 1987, largely due to budget constraints and complaints from passengers at local stations. Express service on the elevated Culver Line was ended due to necessary structural work, but never restored. From June 7, 2016, to May 1, 2017, the southbound platform at this station was closed for renovations. The Manhattan-bound platform was closed for a longer period of time, from May 22, 2017 until July 30, 2018.
Station layout
This elevated station has two side platforms and three tracks with the center one not normally used. Both platforms have beige windscreens and brown canopies with green frames in the center and waist-high black steel fences at either ends. The station signs are in the standard black with white helvetica font.
Exits
This station's only entrance is an elevated station house beneath the tracks. It has two staircases to each platform at their centers, waiting area, turnstile bank, token booth, and three street stairs. Two of those stairs go down to either northwest corner of McDonald Avenue and Bay Parkway while the third goes down to the southeast corner. Both station house balconies have emergency exit doors between the platform stairs and street stairs.
