Local Government
Delaware County
Delaware County Commissioners
Delaware County Engineer’s Office
Delaware County Regional Planning Commission
Delaware County Sheriff’s Office
Liberty Township Trustees
Mid-Ohio Regional Planning Commission
Orange Township Trustees

State Government
Ohio Historic Preservation Office
Ohio Department of Natural Resources
Ohio Department of Transportation
Ohio State Highway Patrol

National Government
Army Corps of Engineers
US Environmental Protection Agency
US Department of Transportation

Associations
County Engineers Association of Ohio
Ohio Historic Bridge Association

Local News Sources
The Columbus Dispatch
The Delaware Gazette
The Olentangy News
ThisWeek News
ABC-6/FOX-28
CBS-10
NBC-4
WTVN 610 AM Radio