How do I navigate from SR 518 West to the SeaTac Rental Car Facility via SR 99 South?
Verified: 2026-09-16
At a glance
Take the SR 99 South exit from SR 518 West and follow signs to the terminal 5th-floor shuttle area to return your vehicle.
What to know
Topic-specific long guide --- no rental shuttle/CFC boilerplate
Machine-readable