The Utah Department of Transportation (UDOT) is preparing to construct a new interchange on I-15 at 1600 South/2700 North, realign adjacent frontage roads, and improve 1600 South/2700 North from Main Street in Spanish Fork to State Street (S.R. 51) in Springville. The new interchange will provide I-15 freeway access and alleviate congestion at the 400 South Interchange in Springville and on U.S. 6 in Spanish Fork. Construction is expected to begin summer 2022.