FAA maps of airport spaces from comparative study

North is up in all examples


Austin-Bergstrom International Airport (ABIA)






















Portland International Airport (IATA: PDX, ICAO: KPDX, FAA LID: PDX)















San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN)





















Seattle-Tacoma International Airport (IATA: SEA, ICAO: KSEA, FAA LID: SEA)