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HILLSBORO MT OLIVE over EAST BRANCH LAKE FK

Map

Coordinates:
+39.07245, -89.59809
39°04'21" N, 89°35'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HILLSBORO MT OLIVE over EAST BRANCH LAKE FK
Structure number:068302200000000
Old structure number:000068302215551 (from 1992 edition)
Location:0.8 MI E WALSHVILLE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:34.1 ft. [10.4 m]
Total length:103.0 ft. [31.4 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Gravel [8]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:625 [as of 2015]
Truck traffic:11% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry 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 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]
Operating rating:55.2 tons [50.2 metric tons]
Inventory rating:33.1 tons [30.1 metric tons]
Sufficiency rating:61.2

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201761.2PoorPoorPoorSatisfactorySD625
January 201560.2PoorPoorPoorSatisfactorySD650
January 201360.2PoorPoorPoorSatisfactorySD650
January 201155.8PoorPoorPoorSatisfactorySD650
January 200985.9FairSatisfactorySatisfactorySatisfactory-750
January 200784.9FairSatisfactorySatisfactorySatisfactory-750
March 200584.9FairSatisfactorySatisfactorySatisfactory-750
January 200384.9FairSatisfactoryGoodSatisfactory-750
March 200178.1FairSatisfactoryGoodSatisfactory-900
February 199978.1FairSatisfactoryGoodSatisfactory-900
March 199783.6FairSatisfactoryGoodSatisfactory-450
February 199583.1FairSatisfactoryGoodSatisfactory-450
January 199378.0FairSatisfactoryGoodSatisfactory-450
January 199175.9FairSatisfactoryGoodSatisfactory-450