The helipad was removed. SFO no longer has helipads in the middle of taxiways.
Updated Taxiway names for B4, B5, Q1 and Boarding Area F/G North Line South Line.
Updated taxiways on the east end. TWYs Z, C1, S3, S4, B1
Updated common names for Plot 41 West and East Lines
Updated common names for Ramp A Westline, Eastline and Diamond Line
Taxiway S1 is no longer an active taxiway and has been removed.
The terf (grass) areas west of runway 10R/28L were deleted. These areas have been paved over.
Deleted a service road which no longer exists at the west end of Runway 10R/28L
Extended Runway 10R/28L edge & centerlines