How do I access the SeaTac Rental Car Facility from different highways?

When approaching the SeaTac Rental Car Facility, it's essential to know which highway you're on to determine the correct entrance. If you're arriving via SR 518/I-5, you'll need to use the right-hand facility entrance. This is because the facility is located approximately 1. 5 miles from the I-5 highway, and the exit is clearly marked. On the other hand, if you're approaching from local roads such as Air Cargo Rd or S 160th St, you'll need to use the left-hand facility entrance. The facility is situated at 18200 International Blvd, SeaTac, WA 98188, and is easily accessible from these local roads. To avoid confusion, it's recommended to follow the signs that indicate 'Rental Car Facility' or 'Rental Car Shuttle. ' The facility operates 24/7, and the shuttle service runs every 15-20 minutes, depending on the time of day and demand. By knowing the correct entrance, you can save time and avoid unnecessary detours, ensuring a smooth journey to your destination.