State Route 509
SeaTac Airport Arrivals Road At Airport Expressway
SeaTac Airport Arrivals Road at Airport Expressway to I-5/I-405/WA-509 Freeways and Return to Terminal/Parking. Use right lanes for WA-99/International Blvd.
SeaTac Airport Arrivals Road At Airport Expressway
SeaTac Airport Arrivals Road at Airport Expressway to I-5/I-405/WA-509 Freeways and Return to Terminal/Parking. Use right lanes for WA-99/International Blvd.