To the east, the line widens to six tracks, with two tracks starting between the local and express tracks in each direction, then ramping down to a lower level, where they widen to four tracks and run under the 75th Avenue station to Jamaica Yard.
The line widens to six tracks. This is with two tracks. This is to the east. This is then. These two tracks are starting between the local and express tracks in each direction. These two tracks are ramping down to a lower level. They widen to four tracks. They run under the 75th Avenue station to Jamaica Yard.