The South Dakota Department of Transportation will be continuing their construction of the SD100 Corridor, formerly known as the Eastside Corridor. The SDDOT will be constructing the mile section from 26th Street to just south of Arrowhead Parkway. The portion of Arrowhead Parkway and the gravel road of Powderhouse shown on the map has been delayed due to property owner negotiations. This year's construction will consist of building a four lane divided with a landscaped median and traffic signals at 26th Street, 18th Street, and Arrowhead Parkway. This project is continuing with grading and paving operations. SD100 (SD Hwy 11) is open to traffic however, drivers should use caution when driving through this area. The project should be completed by November.