The track walls on both levels have a green trim line with a forest green border, though in many places the green tiles have been replaced with hunter green ones. Small tile captions reading "WEST 4" run below the trim lines at regular intervals. Hunter green I-beam columns run along all the platforms, alternating ones having the standard black station name plate; The upper level's signs mostly read "West 4 Street", replacing the older signs still in place on the lower level which simply read "W4".