# What are the specific freeway access and driving routes to and from the SeaTac Rental Car Facility, including lane guidance and key milestones?

**Category:** Visitor Guides
**Verified:** 2026-06-24
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-freeway-access-and-driving-routes
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

From I-5, use Exit 152 for SR 518 westbound, then follow signs to the facility via the left lane. From I-405, connect to SR 518 westbound. For returns, use Air Cargo Road from SR 509. The facility is at 3140 S 192nd St, SeaTac, WA 98188.

## What to know

The SeaTac Rental Car Facility, located at 3140 S 192nd St, SeaTac, WA 98188, is accessible via a network of freeways including I-5, SR 518, I-405, and SR 509. For arrivals from I-5 northbound or southbound, take Exit 152 onto SR 518 westbound toward SeaTac Airport. Immediately after merging, stay in the left lane to follow signs for the Rental Car Facility; the entrance is approximately 0. 3 km) from the exit, just past the airport parking structures. From I-405, connect to SR 518 westbound via the interchange at Exit 1 (I-405/SR 518). Once on SR 518, again use the left lane for the facility entrance. For departures from the facility to I-5 southbound, exit right onto SR 518 eastbound, then merge onto I-5 south after 1. For returns from SR 509, take the Air Cargo Road exit (Exit 1A) and follow the signs for Rental Car Return; this route uses a right-hand entrance directly into the facility's return lane. The facility operates 24/7, and the average drive time from I-5 to the facility is 3–5 minutes during non-peak hours. Note that the left-hand entrance from SR 518 is critical for first-time visitors, as the right lane leads to airport terminals. For GPS navigation, use the address 3140 S 192nd St, but be aware that some systems may direct you to the airport; always follow the brown Rental Car Facility signs.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-freeway-access-and-driving-routes