Wasatch Constructors has announced changes to its weekly I-15 reconstruction schedule.

The contractor now plans to close 4800 South beneath I-15 from 10 p.m. Wednesday night through 6 a.m. Thursday morning. The closure had been scheduled for Tuesday night and Wednesday morning.Also, 4500 South under the freeway will be closed from 10 p.m. Thursday night through 6 a.m. Friday morning only. Originally, the street was to be closed for two nights beginning Wednesday.