I-15 at 400 S & 600 N Updates 9/11

Project description: The project includes the addition of I-15 off-ramps. An additional lane will be added
in the southbound direction at 400 South, and one in the northbound direction at 600 North. The
project will also install and replace overhead signage along I-15 between 400 South and 600 North. The
project will install and replace overhead signage on US-89 (Beck St.) in the northbound direction, before
the I-15 NB merge.
Construction started on August 9, and is expected to end towards to end of October, 2021.
400 South
Monday (9/13) through Friday (9/17): Crews will continue traffic control with inside shoulder closures
on the exit ramp.
600 North
Monday (9/13), construction will begin and continue for the next two weeks on the I-15 shoulder
leading up to the 600 north exit and ramp. Traffic control will be setup with inside and outside shoulders
alternatively being closed for construction prep work.
Beck Street
Pending
 All construction will take place from 7:00 a.m. to 5 p.m., Monday through Friday.
 For your safety and the safety of crews, please refrain from texting or speeding, and stay alert
through construction zones.
 Schedule may vary due to inclement weather.
 For further questions, please call the project hotline at 385-354-5600.

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