Government and State Resources
- Chicago Metropolitan Agency for Planning – http://www.cmap.illinois.gov/
- Federal Highway Administration – http://www.fhwa.dot.gov/
- Illinois Department of Natural Resources – http://dnr.state.il.us/
- Illinois Department of Transportation – http://www.dot.state.il.us/
- Illinois Department of Transportation: CSS Policy – http://www.idot.illinois.gov/transportation-system/transportation-management/context-sensitive-solutions/index
- Illinois Environmental Protection Agency – http://www.epa.state.il.us/
- Illinois State Water Survey – http://www.isws.illinois.edu/
- United States Environmental Protection Agency – http://www.epa.gov/
- United States Fish and Wildlife Service – http://www.fws.gov/
- United States Geological Survey – http://www.usgs.gov/
- Will County Conservation District – http://www.will-scookswcd.org/
- Will County Division of Transportation – http://www.willcountyillinois.com/County-Offices/Economic-Development/Division-of-Transportation