TR 9A (TH-C54) over CROW CREEK


+41.13355, -89.40984
41°08'01" N, 89°24'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TR 9A (TH-C54) over CROW CREEK
Structure number:062415700000000
Old structure number:000062415703395 (from 1992 edition)
Location:T13N-R9E-4PM SEC 1
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:65.9 ft. [20.1 m]
Total length:153.9 ft. [46.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Skew angle:45°
Owner:Town or Township Highway Agency [03]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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:Other [9]

Latest Available Inspection: August 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2014]
Truck traffic:20% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:48.8 tons [44.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201592.0GoodGoodGoodGood-100
August 201393.0FairSatisfactorySatisfactoryGood-100
August 201195.0FairSatisfactorySatisfactoryGood-75
July 200989.5FairSatisfactorySatisfactoryGood-175
July 200789.5FairSatisfactorySatisfactoryGood-175
May 200589.5GoodGoodGoodVery Good-175
May 200389.5GoodGoodGoodVery Good-200
April 200189.5GoodGoodGoodVery Good-200
February 199988.5GoodVery GoodGoodVery Good-109
April 199588.0GoodVery GoodVery GoodVery Good-109
February 199388.0GoodExcellentVery GoodVery Good-109
November 199095.0GoodExcellentExcellentExcellent-79