Heavy Highway Construction, Ready-Mixed Concrete, Warm Mix Asphalt, Utah: UDOT I-15 CORE

June 15, 2012

Owner: Utah Department of Transportation

General Contractor: Provo River Constructors

Completion Date: 2012

Location: I-15; Lehi to Spanish Fork, Utah

I-15 CORE adds two lanes in both directions of traffic from Lehi Main Street to Spanish Fork Main Street, extends the express lane from University Parkway in Orem to Spanish Fork, rebuilds and reconfigures 10 freeway interchanges, replaces and restores 55 bridges. Staker Parson, in coordination with UDOT, is using the latest technology to provide Warm Mix Asphalt for a large portion of the project. Additionally, Staker Parson is providing innovation and efficiency to the project by utilizing the latest Paving Control System, a 3D automatic screed control system that directly references the road design and results in a pavement surface right at the design elevation of the road.

• Half a million tons of asphalt paving
• 130,000 cubic yards of ready-mixed concrete for bridge structures
• 10,000 cubic yards of ready-mixed concrete for barrier wall
• 10 million square yard inches of full depth rotomilling