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/
- Insurance Institute for Highway Safety – http://www.iihs.org/iihs/topics
- McHenry County Conservation District – http://www.mccdistrict.org/
- McHenry County Division of Transportation –https://www.co.mchenry.il.us/county-government/departments-j-z/transportation
- 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/
- Policy on Establishing and Posting Speed Limits on the State Highway System – http://safety.fhwa.dot.gov/speedmgt/ref_mats/fhwasa1304/resources2/22%20-%20Policy%20on%20Establishing%20and%20Posting%20Speed%20Limits%20on%20the%20State%20Highway%20System.pdf
- Illinois Vehicle Code – http://www.ilga.gov/legislation/ilcs/ilcs3.asp?ActID=1815&ChapterID=49
ROUNDABOUT INFORMATION
- Insurance Institute for Highway Safety – http://www.iihs.org/iihs/topics/t/roundabouts/topicoverview
- Federal Highway Administration: Roundabouts – http://safety.fhwa.dot.gov/intersection/innovative/roundabouts/
- Federal Highway Administration: Roundabout Brochure – http://safety.fhwa.dot.gov/intersection/innovative/roundabouts/fhwasa08006/
- Federal Highway Administration: Safety Aspects of Roundabouts – http://safety.fhwa.dot.gov/intersection/innovative/roundabouts/presentations/safety_aspects/short.pdf
- McHenry County Division of Transportation: Roundabouts – https://www.co.mchenry.il.us/county-government/departments-j-z/transportation/roundabouts
- Center for Transportation Research and Education: Brochure – http://www.ctre.iastate.edu/pubs/8.5x11BROCHURE.pdf
- Wisconsin Department of Transportation: Roundabouts – http://www.dot.wisconsin.gov/safety/motorist/roaddesign/roundabouts/docs/rab-brochure.pdf
- Business Access and Economic Benefits Provided by Roundabouts, MJT Roundabout Engineering – http://www.mtjengineering.com/wp-content/uploads/2014/06/BusinessAndRoundaboutsFlyer-5-15.pdf
- A Study of the Impact of Roundabouts on Traffic Flows and Business, Kansas Department of Transportation, 2012 – http://www.ksdot.org/PDF_Files/KSU0910_Final.pdf
- Are Roundabouts Good for Business?, Alex J. Ariniello, 2004 – http://www.chico.ca.us/capital_project_services/documents/roundaboutpaper.pdf
OTHER SIMULATIONS AND VIDEOS