Highway marker photo
Illinois 40
Illinois Highway Ends Logo Illinois 39   Illinois 41

Illinois State Route 40

Illinois 40 goes from Mt. Carroll in northwestern Illinois down to East Peoria via Sterling and Peoria. Illinois 40 replaced the route of Illinois 88 which was renumbered when I-88 came into being in Illinois in the 1980s. In the 1930s, Illinois 40 existed as the part of current route 40 from Mt. Carroll to Sterling.
 
Illinois 40: East Peoria (I-74) < 108 miles > Mt. Carroll (Illinois 78)

Google Map of Illinois 40

 


Cities Served: Bradford, East Peoria, Hennepin Canal Parkway State Park, Milledgeville, Mt. Carroll, Peoria, Sterling
Counties Served: Bureau, Carroll, Marshall, Peoria, Stark, Tazewell, Whiteside
Related Highway: Illinois 88
Multiplex: Illinois 17
Ending at Ill. 40: Illinois 2, Illinois 90, Illinois 93, Illinois 172
Related Links: » IL 40 Over the Rock River Bridge Replacement Study
  » Illinois Route 40 from Wikipedia
  » Rich Carlson's Illinois Highway Page 21-40


  Northern Terminus: Mt. Carroll   at Illinois 78
      End Photographs
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Looking west to route 78
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A closer view of the end sign
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Looking east from Illinois 78
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Looking south on Illinois 78 at route 40
Google Map   |
Tiger Map   |
USGS Aerial Imagery  

  Southern Terminus: East Peoria   at I-74
      End Photographs
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Eastbound I-74 approaching Illinois 40
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At the I-74 ramp where route 40 ends
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Looking east at the route 40 end sign approaching I-74
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Westbound I-74 at Illinois 40
Google Map   |
Tiger Map   |
USGS Aerial Imagery  

  Multiplex Photographs:
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Ill. 17/Ill. 40: Looking north south of Camp Grove
Illinois 39 Illinois 41
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