International Right of Way Association – The official national IRWA website

Region 5 Website – The Quality Region consists of Illinois, Indiana, Kentucky, Ohio, Michigan, West Virginia, and Wisconsin

Michigan Subdivision Plats

FHWA Real Estate – The Federal Highway Administration website

FAA – The Federal Aviation Administration website

HUD Acquisition & Relocation – The Housing and Urban Development (HUD) website

MDOT Real Estate – The Michigan Department of Transportation (MDOT) website

MDOT Bureau of Aeronautics

MDEQ Land – The Michigan Department of Environmental Quality (MDEQ) website