I-15 CORE FINAL STRETCH

This post is based on a press release written Leigh Dethman, I-CORE Public Relations Manager.

UDOT’s I-15 Corridor Expansion Project will be completed in December.

This new Diverging Diamond Interchange near 500 East in American Fork is one of 10 interchanges being rebuilt or replaced as part of the I-15 CORE project.

I-15 CORE, the largest highway project in Utah history, has entered the final year of construction and is on schedule for completion.

“We’re delivering a complete reconstruction of the freeway that will meet traffic demand through the year 2030, while at the same time we’re using innovation to minimize delays for the traveling public,” according to Todd Jensen, UDOT I-15 CORE project director. The project adds two additional lanes in each direction from Lehi to Spanish Fork, extends the HOV lane from University Parkway to Spanish Fork, rebuilds or replaces 63 bridges and 10 freeway interchanges and places new 40-year concrete pavement throughout the project.

“Construction crews are out working hard every day in order to wrap this project up in an unprecedented 35 months,” said Todd Jensen, UDOT I-15 CORE project director. “Although the end is in sight, there is still a lot of work left to do and we appreciate everyone’s patience.”

Plenty of work has been done already. As of Nov. 30, I-15 CORE crews had:

  • Excavated and placed 6.3 million tons of fill dirt — enough to fill 12 BYU Marriott Centers
  • Erected 420,000 square feet (or 31,000 linear feet) of sound wall — enough to build a wall around The Gateway, Energy Solutions Arena, the Salt Lake Convention Center, Temple Square and City Creek Center — or 11 whole Salt Lake City blocks
  • Poured 249 lane miles of concrete pavement — enough to construct a two-lane highway from Provo to Logan.
    Painted more than 6 million feet of temporary striping and roadway markings (roughly 1,100 miles) — enough to paint a line all the way from Provo to Houston
  • Installed 40 miles of drainage pipeline — more than 1.5 times the length of Utah Lake

Crews will be busy in the coming months. The section of I-15 CORE between Lehi and Lindon is scheduled for completion in early June. Interchanges at 1600 North, 800 North and Center Street in Orem are being reconstructed. A new I-15 overpass at 500 West in Provo is nearing completion. A Continuous Flow Intersection is being constructed at University Parkway and Sandhill Road in Orem and two pedestrian undercrossings are being completed near Utah Valley University.

Drivers can stay informed about I-15 CORE construction activities by signing up for weekly email updates, following the project on facebook.com/i15core and twitter.com/i15core and receiving text updates by texting “i15core” to 53535.

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