Illinois Route 106

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Illinois Route 106 marker

Illinois Route 106
Route information
Maintained by IDOT
Length: 66.47 mi[2] (106.97 km)
Existed: 1938[1] – present
Major junctions
West end:
I-72 / US 36 / IL 110 (CKC) in Hull
  US 54 in Pittsfield
East end: US 67 in White Hall
Counties: Pike, Scott, Greene
Highway system
IL 105 IL 107

Illinois Route 106 is an east–west state highway in western Illinois. It runs from a new interchange with Interstate 72 near East Hannibal (across from Hannibal, Missouri) to U.S. Route 67 in White Hall. This is a distance of 66.47 miles (106.97 km).[2]

Route description[edit]

IL 100 and IL 106 at their fork in Detroit

Illinois 106 is an undivided, two-lane surface road for its entire length. It overlaps Illinois Route 96 and U.S. Route 54 along its length.


SBI Route 106 was the current Illinois 106 from East Hannibal to Kinderhook. It was completely dropped and replaced with U.S. Route 36. In 1938, Illinois 106 was reapplied from White Hall to Winchester. It was extended west as U.S. 36 was moved onto the new freeway that would become Interstate 72.[1] On June 28, 2012, the Florence Bridge over the Illinois River was closed for at least 9 months by IDot due to difficulties with the lifting mechanism that allows barge traffic to pass under the bridge. Inspections suggested that continued use of the lift span could harm the structural integrity of the bridge. As barges need to pass under the bridge, the lifting span was raised up and the bridge was closed. Motorists wishing to cross the river must use the signed detour utilizing US Route 54, Interstate 72 and Illinois Route 100. Repairs were made, and the bridge reopened on April 22, 2013.


  1. ^ a b Carlson, Rich. Illinois Highways Page: Routes 100 thru 120. Last updated April 15, 2005. Retrieved April 30, 2006.
  2. ^ a b Illinois Technology Transfer Center (2006). "T2 GIS Data". Retrieved 2007-11-08. 

External links[edit]