+46.79730, -94.34366
46°47'50" N, 94°20'37" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CSAH 43 over ADA BROOK
Structure number:93530
Location:0.6 MI S OF JCT CR 118
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.8 ft. [4.5 m]
Total length:30.8 ft. [9.4 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:22.6 ft. [6.9 m]
Owner:County Highway Agency [02]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
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: September 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:80 [as of 2011]
Truck traffic:1% 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:63.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018PoorSatisfactorySatisfactoryPoor8063.9
September 2017PoorSatisfactorySatisfactoryPoor6663.9
September 2016PoorSatisfactorySatisfactoryPoor6663.9
September 2015PoorSatisfactorySatisfactoryPoor6663.9
September 2014PoorSatisfactorySatisfactoryPoor6663.9
September 2013PoorSatisfactorySatisfactoryPoor6663.9
October 2011FairGoodSatisfactoryFair6680.0
September 2009FairGoodSatisfactoryFair6680.0
August 2007FairGoodSatisfactoryFair8083.0
October 2005FairGoodSatisfactoryFair10082.9
November 2003FairGoodSatisfactoryFair9582.9
October 2001FairVery GoodVery GoodFair9582.9
September 2000FairVery GoodVery GoodFair9581.9
November 1999FairVery GoodVery GoodSatisfactory9592.9
November 1998FairVery GoodVery GoodSatisfactory9592.9
September 1996FairVery GoodVery GoodSatisfactory9590.1
August 1995GoodVery GoodVery GoodGood9591.9
September 1994GoodVery GoodVery GoodGood9591.9
July 1993GoodVery GoodVery GoodGood7592.0
October 1992GoodGoodVery GoodGood7592.0
September 1991GoodGoodVery GoodGood7592.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Timber Floor Beamlinear ft.2323000
Timber Abutmentlinear ft.8608600
Timber Pileeach174760
Timber Pier Caplinear ft.6906900
Bridge Rail
Timber Bridge Raillinear ft.102102000
Timber Slabsq. ft.6980685130
Wearing Surfacessq. ft.6356220130