How do I exit the SeaTac CONRAC facility to access I-5 and I-405 freeways?
Verified: 2026-06-08
Quick answer
To access I-5 and I-405, exit the CONRAC facility onto S 160th St, then follow signs to the respective on-ramps.
Detailed answer
To exit the SeaTac CONRAC facility and access the I-5 and I-405 freeways, follow these step-by-step driving directions: Upon leaving the CONRAC facility, you will be directed onto S 160th St. Continue on S 160th St for approximately 0.6 miles. To access I-5 North or South, turn left onto the I-5 on-ramp, located at the intersection of S 160th St and I-5. The on-ramp is clearly marked with signs indicating 'I-5 North' or 'I-5 South.' For I-405 North, after reaching the intersection with S 160th St, turn right onto the I-405 on-ramp. The distance from the CONRAC facility to the I-5 on-ramp is about 0.4 miles, and to the I-405 on-ramp is approximately 1.2 miles. Be sure to follow the lane guidance and signs to ensure a smooth transition onto the freeways. The entire journey should take around 5-10 minutes depending on traffic conditions. The CONRAC facility is located at 18200 International Blvd, SeaTac, WA 98188.
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