Jamaica Center–Parsons/Archer (Archer Avenue lines)

Exits

Track layout
Upper level
to Sutphin Blvd
Lower level
to Sutphin Blvd

There are two entrances to this station.

• Exit 1: The first one is at the very east end of the platforms. It contains a mezzanine that has four escalators, two to each platform, and an ADA-accessible elevator serving both platforms. There is a large, single bank of turnstiles leading to fare control. One wide staircase and one escalator leads to a pavilion behind the streets at the northeast corner of Parsons Boulevard and Archer Avenue. A narrower staircase and escalator leads to the southeast corner. An elevator is present as well. This entrance contains a 1991 artwork called Jamaica Center Station Riders by Sam Gilliam made up of blue painted aluminum.^[5]
• Exit 2: The second exit is near the middle of the platforms. Each platform contains two escalators to the mezzanine. The upper level also has one staircase to the mezzanine while the lower level has two. In this mezzanine there is more overlap of walls between fare control and the portion of the mezzanine for the station exits. In addition to the part-time bank of standard turnstiles, there are HEET turnstiles to provide access during off-peak hours. This entrance has three street stairs. Two of them, one of which also has an up-only escalator, lead up to the south side of Archer Avenue outside the bus boarding area. The staircase with the escalator has a brickwork design surrounding it while the other staircase at this entrance has an ultra-wide green metal fence. There is another staircase, the narrowest in the entire station at the northeast corner of Archer Avenue and 153rd Street.^[5]

Infrastructure

West of the station, both levels feature diamond crossovers. The upper level's crossover is just west of the platform, while the lower level's is halfway between this station and Sutphin Boulevard–Archer Avenue.^[6]

The tracks on both levels extend past the station for possible future extensions, but are currently used for storage.^[7][8] On the lower level, they continue one train length of about 480 feet (150 m) and end at bumper blocks at 160th Street;^[8][9] they were originally planned to extend as far as Merrick Boulevard.^[9] This was a planned extension toward 190th Street–Hollis Avenue (near the Hollis LIRR station). Where the lower level tracks end, there is a provision for a diamond crossover switch at the end of the tunnel (under 160th Street).^[10][9] On the upper level, the tracks extend around 2,000 feet (610 m) or just over 3 train lengths of about 600 feet (180 m), curving south under the LIRR Atlantic Branch 60 feet (18 m) below ground. They then run under 160th Street within the York College campus and stop at about South Road, also ending at bumper blocks.^{[7][8][9][11][12]} This was the site of the line's original groundbreaking in 1973.^[10] The plan was for this line to use the LIRR Locust Manor Branch (Atlantic) ROW and run to Springfield Boulevard or Rosedale LIRR station.^[12][10][9] Where the upper level tracks stub end, there is a provision for a portal to go outside if the line going to Southeastern Queens is ever built.^[10][9] The tunnel was originally planned curve west towards the Atlantic ROW just north of Liberty Avenue, running underneath the York College Athletic Field.^[9]

East of the upper level platform, a Central Instrument Room (753CIR) is located deep in the tunnel on track D2A (upper level) bench wall.

East of the station, next to the D1A tail track on the upper level, the tunnel catwalk structure widens, and the track curves south along with the D2A track. Where the catwalk structure ends, there is a stairway to the lower level tail tracks.