I-15 Rehabilitation, Layton to Clearfield, UT
Owner: Utah Department of Transportation
Traffic Count: 97,000 ADT
Work Window: 5-hour nighttime closure (for two lanes)
This was the first Super-Slab® project in Utah, and consisted of repairs to I-15 NB and SB, the major transportation corridor north of Salt Lake City between the Wasatch range on the east and the Great Salt Lake to the west. Pre-casting was completed by a local fabricator, Mountain West Precast, of Ogden. All repair slabs were 6’ long. Due to the presence of many areas requiring multiple slabs, the contractor was able to install an average of 10 slabs per night despite the very short work window permitted by Utah DOT.
