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TR 87A (TH-D10) over CREEK

Map 

Coordinates:
+40.99997, -89.15369
40°59'60" N, 89°09'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:TR 87A (TH-D10) over CREEK
Structure number:062460100000000
Location:T29N-R1E-3PM SEC 7
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:28.9 ft. [8.8 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Owner:Town or Township Highway Agency [03]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Main span material:Concrete [1]
Main span design:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Other [9]

Latest Available Inspection: April 2015 

Status:Open, no restriction [A]
Average daily traffic:150 [as of 2014]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 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 the assessed or calculated scour condition. [8]
Operating rating:36.5 tons [33.2 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:52.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$57,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201552.0Structurally deficientSatisfactorySatisfactoryPoor150
April 201338.0Structurally deficientSatisfactorySatisfactorySerious150