Travel by Amtrak in Illinois
- Rail passenger routes in Illinois.
- http://www.dot.state.il.us/amtrakmap.html

Lincoln Highway Association: Illinois State Chapter
- Features stories, newsletters, photos, maps, guestbook, links, and contacts.
- http://www.lhaillinois.rochelle.net/

Illinois State Toll Highway Authority
- Provides and promotes a safe and efficient system of toll highways. Information on tolls, rates, District 15 State Police, statistics, FAQs, and links.
- http://www.illinoistollway.com/