Remember that crossing the double-white lines is unsafe and illegal. Only carpoolers, motorcycles, buses, C Decal vehicles, emergency vehicles and solo drivers with an Express Pass are eligible to use the Express Lanes. Violators will be issued a citation with a fine of up to $100.

Express Lanes open from Lehi to Spanish Fork
The Express Lanes from Lehi to Spanish Fork are now open to Express Pass users as well as carpoolers. As part of I-15 CORE the Express Lanes were extended from Orem to the U.S. 6 interchange in Spanish Fork. Utah now has the longest continuous stretch of carpool lanes in the country, with 62 miles of Express Lanes.