I-15 Interchange at American Fork Main Street:
Main Street Area (East of I-15) - With traffic now moved to the south side of Main Street, please remember lanes are narrowed and all left turns into the business areas between State Street and Kawakami Drive are to be made only at signalized intersections.

Excavation work for retaining walls and installation of settlement drains for the north bridge of the new Diverging Diamond Interchange (DDI) continues. Work to build retaining walls is underway.

Construction of the bridge support columns is underway. Crews are building rebar framework for the columns and will begin excavation work in the median of I-15 in mid-January.

I-15 will be restricted to two lanes in each direction from 8 p.m. to 6 a.m. Monday through Friday for bridge construction and storm drain installation. Lane restrictions will continue through the spring. Motorists should anticipate moderate travel delays