1956-1957 Illinois: Official Highway Map · Illinois Digital Heritage Hub · University of Illinois at Urbana-Champaign Library
File:Historic-illinois-route-66.jpg - Wikipedia
Route 66 | Construction, Popular Culture, & Facts | Britannica
Calendar • Pontiac Tourism, IL • CivicEngage
Illinois Route 66
The Digital Research Library of Illinois History Journal™ : Historic Illinois Route 66 Map.
Route 66 Maps | Driving Route 66
Route 66 in Madison County – Madison Historical
Historic Route 66 Illinois Historical Marker
Preparing for the centennial of Route 66 | News | Illinois Times
Historic Route 66 - Springfield Section | America's Byways
141 Route 66 Map High Res Illustrations - Getty Images
Route 66 Illinois Sign" iPad Case & Skin for Sale by Enzwell | Redbubble
Greetings from Route 66 Illinois Map Postcard – Christopher Arndt Postcard Co
Illinois Route 66 | Trip Itinerary
Route66
Illinois & Missouri Map--Route: A Discover Our Shared Heritage Travel Itinerary
Pre-1930 Segment of Route 66 – Chatham to Staunton – Legends of America
Route 66 | Construction, Popular Culture, & Facts | Britannica
Illinois Route 66: Chicago to Springfield - Google My Maps
Illinois - "Land of Lincoln" - Route 66
1960 ILLINOIS Official State Highway Road Map Route 66 Chicago Springfield Elgin | eBay
1957 ILLINOIS Official State Highway Road Map Route 66 Springfield Chicago Alton | eBay
Sticker Pack | 1438 - Route 66 - Illinois Map
Illinios Route 66 Visitor Guide | Route 66, Route 66 trip, Route 66 road trip
