+41.06769, -89.46699
41°04'04" N, 89°28'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TR 34 (TH-S14) over THENIUS CREEK
Structure number:062413400000000
Old structure number:000062413414919 (from 1992 edition)
Location:T13N-R9E-4PM SEC 34
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:79.1 ft. [24.1 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:23.6 ft. [7.2 m]
Owner:Town or Township Highway Agency [03]
Year built:1964
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:Concrete [1]
Main spans design:Channel beam [22]
Deck type:Concrete Precast Panels [2]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:75 [as of 2014]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:48.6 tons [44.2 metric tons]
Inventory rating:29.0 tons [26.4 metric tons]
Sufficiency rating:75.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201575.2Not deficientSatisfactorySatisfactoryFair75
August 201375.2Not deficientSatisfactorySatisfactoryFair75
August 201175.5Not deficientSatisfactorySatisfactoryFair50
July 200974.5Not deficientSatisfactoryFairFair50
October 200785.5Not deficientSatisfactorySatisfactorySatisfactory50
June 200585.5Not deficientSatisfactorySatisfactorySatisfactory50
May 200385.5Not deficientGoodGoodSatisfactory59
April 200185.5Not deficientGoodGoodSatisfactory59
February 199985.5Not deficientGoodGoodSatisfactory49
April 199785.5Not deficientGoodGoodSatisfactory49
March 199585.5Not deficientVery GoodVery GoodSatisfactory49
February 199386.5Not deficientVery GoodVery GoodSatisfactory49
April 199186.5Not deficientVery GoodVery GoodVery Good49