Direction GD1/GD2: Urban One Cross Street Name GD10: Overhead Downward Arrows Exit Direction GD12: Overhead Upward Arrows Advance Exit / Through GD4: Fingerboard GD9: Map-Type Advance Direction GDS-1: Railway Station GDS-10: Alternative Route GDS-11: Helicopter GDS-12: Mine GDS-13: Harbour GDS-14: Shopping Centre GDS-15: Library GDS-16: Bicycle Route GDS-17: Park n’ Ride (Train) GDS-18: Park n’ Ride (Bus) GDS-19: Pick-Up Point GDS-2: Bus Terminus GDS-20: Parking GDS-21: Minibus Rank GDS-22: Toll Plaza Ahead GDS-23: Border/Customs Post GDS-3: Airport GDS-4: Freeway (ClassA-1) GDS-5: Freeway (ClassA-2) GDS-6: Power Station GDS-7: Industial Area GDS-8: City Centre/Central Business District GDS-9: Toll Route
