How do I navigate to the SeaTac Rental Car Facility from local freeways to avoid terminal traffic during drop-offs?

Detailed answer

To navigate to the SeaTac Rental Car Facility from local freeways and avoid terminal traffic during drop-offs, follow these steps: From SR-518, take the exit towards Des Moines Memorial Drive and follow the signs to the Rental Car Facility, which is approximately 2.5 miles away and should take around 5-7 minutes without traffic. From I-5, take exit 154B towards State Route 518 West/Sea-Tac Airport and follow the signs to the Rental Car Facility, about 4 miles away, taking around 8-10 minutes without traffic. From SR-509, take exit 3 towards International Boulevard/Des Moines Memorial Drive and continue for 1.5 miles before turning towards the Rental Car Facility signs. The facility is open 24/7 and is located at 18200 International Blvd, SeaTac, WA 98188. Be aware that during peak travel times, such as between 5 am and 10 am or 3 pm and 8 pm, traffic may be heavier, and additional time should be allowed for the journey. The Rental Car Facility has a dedicated shuttle service to and from Sea-Tac Airport, operating every 10-15 minutes, with a travel time of approximately 5 minutes.