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ILL 89 over CLEAR CREEK

Map

Coordinates:
+41.13800, -89.20615
41°08'17" N, 89°12'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ILL 89 over CLEAR CREEK
Structure number:078002500000000
Old structure number:000078002517395 (from 1992 edition)
Location:1.39 MI N OF ILL 18
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:24.9 ft. [7.6 m]
Total length:25.9 ft. [7.9 m]
Roadway width between curbs:42.3 ft. [12.9 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Owner:State Highway Agency [01]
Year built:1928
Year reconstructed:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Poor [4 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:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Operating rating:56.7 tons [51.5 metric tons]
Inventory rating:33.9 tons [30.8 metric tons]
Sufficiency rating:68.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201668.7PoorPoorPoorFairSD1500
February 201568.7PoorPoorPoorFairSD1500
February 201468.7PoorPoorPoorFairSD1500
February 201349.3PoorPoorPoorFairSD1500
February 201268.6PoorPoorPoorSatisfactorySD1400
February 201168.4PoorPoorPoorSatisfactorySD1800
February 201068.4PoorPoorPoorSatisfactorySD1800
February 200964.0PoorPoorPoorSatisfactorySD1700
February 200864.0PoorPoorPoorSatisfactorySD1700
January 200782.3FairFairFairSatisfactory-1550
January 200582.3FairFairFairSatisfactory-1550
February 200482.3FairFairFairSatisfactory-1550
December 200182.3FairFairFairSatisfactory-1450
February 200182.3FairFairFairSatisfactory-1550
200081.3FairFairFairSatisfactory-1550
October 199881.3FairFairFairSatisfactory-1500
November 199782.3FairFairFairSatisfactory-1450
January 199782.3FairFairFairSatisfactory-1650
November 199480.2FairFairFairSatisfactory-1850
October 199380.2FairFairFairSatisfactory-1850
October 199282.2FairFairFairSatisfactory-1800
September 199184.2FairFairFairSatisfactory-1800