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IL 100 over DITCH

Map

Coordinates:
+40.17538, -90.27646
40°10'31" N, 90°16'35" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IL 100 over DITCH
Structure number:085701500000000
Old structure number:000085701539157 (from 1992 edition)
Location:16.15 MI E US 67
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:11.2 ft. [3.4 m]
Total length:26.2 ft. [8.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1934
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:750 [as of 2015]
Truck traffic:20% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:81.4

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
February 201781.4Fair5 out of 10-750
February 201581.4Fair5 out of 10-950
February 201362.3Fair5 out of 10-950
February 201181.5Fair5 out of 10-850
January 200981.5Fair5 out of 10-850
January 200790.0Fair5 out of 10-750