One dead after SUV slams into 18-wheeler on I-20 ThePalmBeachProper February 14, 2017 NEWS, PALM BEACH One person has died after an SUV slammed into an 18-wheeler on I-20W near Hwy 18. According to Jackson police, all westbound lanes are closed and traffic is being diverted to Hwy 18 until further notice. We have a crew on the scene working to bring you more details. We will update this story as soon as we know more. Copyright 2017 MSNewsNow. All rights reserved.