Several lane shifts are currently in place along I-15 CORE from Lehi to Spanish Fork. These lane shifts allow crews to complete freeway reconstruction along the entire 24-mile project by December 2012.
Drivers should plan ahead, stay alert, and follow all posted signs and speed limits when traveling through construction zones. In areas where lanes are split, remember to stay right to exit.
As a benefit of these lane shifts, nearly all lanes on I-15 will be traveling on new concrete pavement by the end of 2011. – UtahDOT on YouTube