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ILL 100 over LITTLE BLUE CREEK

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+39.60491, -90.67612
39°36'18" N, 90°40'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ILL 100 over LITTLE BLUE CREEK
Structure number:075001400000000
Old structure number:000075001416946 (from 1992 edition)
Location:.8MI S DETROIT
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:31.8 ft. [9.7 m]
Total length:33.1 ft. [10.1 m]
Roadway width between curbs:38.7 ft. [11.8 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Owner:State Highway Agency [01]
Year built:1927
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2015

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,150 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:56.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2015PoorFairPoorFair115056.2
February 2014PoorFairPoorFair115056.2
February 2013PoorFairPoorFair110047.2
February 2012PoorFairPoorFair110056.0
February 2011PoorFairPoorFair115055.8
February 2010PoorPoorPoorFair115051.6
February 2009PoorPoorPoorFair125051.2
February 2008PoorPoorPoorFair125051.2
February 2007PoorPoorPoorFair110051.8
February 2006PoorPoorPoorFair110053.8
February 2005PoorFairPoorFair115058.7
January 2004FairFairFairFair115075.9
January 2002FairFairFairFair120079.5
January 2000FairFairFairFair145079.5
2000FairFairFairFair145079.5
January 1998FairFairFairFair115079.5
January 1996FairFairFairFair135078.5
February 1994FairFairFairFair145078.5
February 1992FairFairFairFair110081.9