Douglas County Public Works has started a Mill & Overlay project on Route 1029 (E550 Rd). The project begins at N1 Road and extends to N600 Road (see the image below).
Traffic will be controlled by flaggers and/or pilot car by a One Lane Closure. The road will not be completely closed. Traffic will be able to get through, but delays are expected.
Timeframe is approximately 1 month (weather permitting).
Original source can be found here