# How can I access ongoing construction updates and traffic alerts for the Sea-Tac Rental Car Facility?

**Category:** Visitor Guides
**Verified:** 2026-09-16
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-ongoing-construction-traffic-delays
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

Check the SDOT website and airport signage for real-time alerts; allow an extra 30 minutes for potential delays.

## What to know

The Seattle-Tac Airport Consolidated Rental Car Facility (CRCF) is subject to periodic infrastructure improvements and seasonal maintenance that can impact traffic flow. To ensure a seamless experience, travelers should monitor the Washington State Department of Transportation (SDOT) website for real-time lane closures on I-55 and Highway 99. During peak construction periods, travel times for entering or exiting the facility can increase by 15 to 30 minutes. Specifically, the shuttle bus service remains operational 24 hours a day, but localized congestion at the access ramps may cause temporary queuing. Passengers are strongly advised to check the digital variable message signs (VMS) located near the terminals, which provide immediate updates on construction-related delays. We recommend arriving at the rental car counter at least 90 minutes ahead of your flight departure time to account for these fluctuating variables and the time required for the shuttle transit between the CRCF and the main terminal.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-ongoing-construction-traffic-delays