Highway marker photo
Illinois 251
Illinois Highway Ends Logo Illinois 250   Illinois 255

Illinois State Route 251

Illinois 251 goes from South Beloit south to I-39 north of Hudson following the former path of US 51. The entire length closely parallels I-39 (and US 51). I-39 avoids cities, but Illinois 251 passes through city centers in municipalities such as Rochelle, LaSalle, and Mendota.
 
Illinois 251: El Paso (I-39) < 140 miles > South Beloit (US 51)

Google Map of Illinois 251

 


Cities Served: El Paso, Hillcrest, Loves Park, Mendota, Minonk, Oglesby, Peru, Rochelle, Rockford, South Beloit, Wenona
Counties Served: La Salle, Lee, Marshall, McLean, Ogle, Winnebago, Woodford
Multiplexes: Illinois 17, Illinois 38, US 52, Illinois 116
Ending at Ill. 251: Illinois 173, Illinois 351
Related Links: » Historic Bridges of the Midwest - Peru Bridge
  » Illinois Route 251 from Wikipedia


  Northern Terminus: South Beloit   at US 51
      End Photographs
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Looking south from US 51
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Looking north approaching route 75
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A closer view of the end sign
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Looking south just south of the Wisconsin state line
Google Map   |
Tiger Map   |
USGS Aerial Imagery  

  Southern Terminus: El Paso   at I-39
      End Photographs
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Looking east from the I-39/Illinois 251 interchange
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Looking west at I-39
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Looking west at I-39 where Illinois 251 ends
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Looking north on I-39 not too far north of Bloomington
Google Map   |
Tiger Map   |
USGS Aerial Imagery  

  Multiplex Photographs:
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US 52/Ill. 251: Eastbound on Washigton St. in Mendota
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Ill. 38/Ill. 251: Looking south in Rochelle
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Ill. 17/Ill. 251: Looking north
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Ill. 116/Ill. 251: Looking north
Illinois 250 Illinois 255
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