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TWP 280 over S FK CROW RIVER

Map

Coordinates:
+44.92875, -94.71705
44°55'43" N, 94°43'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 280 over S FK CROW RIVER
Structure number:47517
Location:0.5 MI S OF JCT TH 7
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:25.9 ft. [7.9 m]
Total length:78.1 ft. [23.8 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:Town or Township Highway Agency [03]
Year built:1978
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:Wood or timber [7]
Main spans design:Slab [01]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:19 [as of 1986]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:50.5 tons [45.9 metric tons]
Inventory rating:35.8 tons [32.5 metric tons]
Sufficiency rating:94.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201694.0FairGoodGoodSatisfactory-19
November 201494.0FairGoodGoodSatisfactory-19
November 201293.2FairGoodGoodSatisfactory-19
November 201093.2FairGoodGoodSatisfactory-19
November 200893.2FairGoodGoodSatisfactory-19
January 200793.2GoodGoodGoodGood-19
January 200593.2GoodGoodGoodGood-19
February 200393.2GoodGoodGoodGood-19
December 200093.0GoodGoodGoodGood-19
February 199993.0GoodGoodGoodGood-19
November 199682.9GoodGoodGoodGood-19
January 199690.1GoodGoodGoodGood-19
January 199590.1GoodGoodGoodGood-19
September 199390.1GoodGoodGoodGood-19
December 199290.1GoodVery GoodVery GoodVery Good-19
October 199190.1GoodVery GoodVery GoodVery Good-19