Beginning on October 14, IDOT will begin overnight lane closures on Dempster Street from the Edens expressway east to Bronx Avenue. The overnight lane closures cannot be avoided as they are required to allow concrete around the adjusted structures to cure. This work will continue for at least two weeks, weather permitting. This operation will cause traffic delays. The final paving will commence after the structure adjustments are implemented and will only involve daily lane closures.