RAPID CITY, S.D. – April 6, 2021 – Milling continues on Sheridan Lake Road from Norseman Lane moving west toward Old Sheridan Road. Affected mailboxes will be relocated.
The gravel detour to the Marina from Highway 385 is completed and in use.
Blasting rock for excavation will continue this week.
Work this week also includes earth moving, installing storm sewer, and pre-excavation for the Horse Creek Crossing near Highway 385.
Patching and road cleanup will take place from Norseman Lane to Boulder Hill Road as needed.
The speed limit is 35 mph from Norseman Lane to Rockwood Road. Sheridan Lake Road is fully closed from Spring Creek Trailhead Road to Highway 385. Thru traffic from Rapid City to Highway 385 must use an alternate route.
Motorists are asked to be aware of suddenly slowing and merging traffic, changing work zone locations, reduced speeds through the work zone, and construction workers and equipment adjacent to the driving lanes.