These are some barn related links:

National Barn Allince(NBA)

This organization includes State Historic Preservation Offices, statewide barn preservation organizations and national organizations such as the National Trust for Historic Preservation.

Michigan Barn and Farmstead Survey

A project aimed at documenting and compiling a survey of barns and farmsteads in Michigan communities.

Barn Resources

A good collection of resources for Barn enthusiasts prepared by the Barn Journal.

Barn Preservation Sites and Organizations

A compilation of links to Barn Preservation Sites and Organization prepared by the Newark Valley Historical Society.

State of Michigan Historic Preservation Links

A list of links related to Historic Preservation in Michigan prepared by the State of Michigan.