A worldwide technology outage is causing disruption to some State of Illinois online systems. We are aware of this issue and are diligently working on restoration.

Multi-county Resources

Concrete Restoration for Route 66 in Illinois (report, letter of agreement)
Historic Theatres and Opera Houses: An Informal Database of Illinois Renovation and Restoration Projects (report)

Contact Information

State Historic Preservation Office
(Preservation Services)
IDNR-One Natural Resources Way
Springfield, IL 62702-1271
(217) 782-4836

Historic Sites
DNR-One Natural Resources Way
Springfield, IL. 62702-1271
(217) 782-6302

Quick Links

Forms & Applications

Donate to the Historic Sites

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Multi-county Resources

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Contact Information

Quick Links

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