SIDNEY — The Ohio Department of Transportation District 7 is working on two projects in Shelby County.

The following closures are currently in effect for the week of July 16-22:

• State Route 66 between Enterprise Drive and Greenback Road, road closure through Oct. 13. The official detour is state Route 185 to state Route 48 to US 36 to state Route 185

• Amsterdam Road between County Road 25A (Sidney) and Heiland Kies Road, road closure through Aug. 15. The official detour is: Amsterdam Road to County Road 25A to state Route 274 to Heiland Kies Road to Amsterdam Road