What are the detailed driving directions to the SeaTac Rental Car Facility from major highways like I-5 South, I-5 North, I-405 South, and SR 509/SR 518?

Returning your vehicle to the SeaTac Rental Car Facility requires precise highway navigation depending on your origin point. The facility is conveniently located at 3150 S 160th St, SeaTac, WA 98188, just off State Route 599. If you are approaching from Downtown Seattle via I-5 South, remain on I-5 South for approximately 12 miles. Take Exit 154B for SR 599 toward Tukwila. Merge onto SR 599 North and continue for 1. Take the exit toward Tukwila International Boulevard, then turn left onto Tukwila International Boulevard, and make an immediate right onto S 160th St. The rental car return entrance will be on your right. For drivers coming from Tacoma via I-5 North, travel north on I-5 for about 10 miles and take Exit 154A for SR 599. Merge onto SR 599 North and follow the same 1. 5-mile route to S 160th St. If you are returning from Bellevue via I-405 South, take I-405 South for roughly 8 miles until it terminates and merges onto I-5 South. From there, keep right to take Exit 154B for SR 599. Finally, for drivers arriving from Burien via SR 509 or SR 518, take SR 518 East and exit onto SR 509 North toward Seattle. After 2 miles, take the SR 599 exit. Merge onto SR 599 North, drive 0. 5 miles, and turn right onto S 160th St. The facility speed limit is strictly 5 mph, so please reduce your speed upon entering the return lanes.