Utah's biggest freeway project I-15 CORE. The project is now under construction and will cost the state $1.7 billion.
* Add two lanes in both directions from Lehi Main Street to Spanish Fork Main Street
* Extend the express lane in both directions from University Parkway in Orem to Spanish Fork
* Rebuild and reconfigure 10 freeway interchanges and replace 55 aging bridges
* Use 40-year concrete pavement along the entire corridor.
From Lehi to Spanish Fork (South of Provo)
• Video Link
KSL News Utah
This project will revamp I-15 all the way until it meets the already revamped part going through Salt Lake County. It will almost seamlessly tie the bulk of Utah county (Lehi / Provo area) into the Salt Lake Metro. The commuter train extension covering the same area will help tremendously as well.
This first of two videos is the northern end of Utah County before the construction (it does not accurately portray the current devastation). In this first video you can see the not so modern Utah County I-15 blend into the Salt Lake City new I-15.
The second video is now deep in the new I-15 in the Salt Lake City area and the part towards the end is now all rebuilt and resembles the rest.
• Video Link
Utah County / Salt Lake City Metro Area I-15 by FreewayBrent on Youtube
• Video Link
Salt Lake City Metro Area I-15 by FreewayBrent on Youtube