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ILL 61 over La MOINE RIVER

Map

Coordinates:
+40.33000, -90.89000
40°19'48" N, 90°53'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ILL 61 over La MOINE RIVER
Structure number:055008300000000
Old structure number:000055008343954 (from 1992 edition)
Location:1 MI S OF COLMAR
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:109.9 ft. [33.5 m]
Total length:478.4 ft. [145.8 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Owner:State Highway Agency [01]
Year built:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:5
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2017]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:98.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactoryVery GoodVery Good100098.5
December 2015GoodGoodVery GoodVery Good95098.6
December 2013GoodVery GoodVery GoodVery Good100098.5