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FM over NICHOLSON CREEK

Map

Coordinates:
+41.72880, -91.34653
41°43'44" N, 91°20'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FM over NICHOLSON CREEK
Structure number:000000000103280
Location:080042002
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:28.9 ft. [8.8 m]
Total length:75.1 ft. [22.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:2.6 ft. [0.8 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Poor
Status:Posted for other load-capacity restriction [R]
Average daily traffic:900 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:38.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017PoorPoorPoorFair90038.3
June 2015PoorPoorPoorFair90038.3
May 2013FairFairFairFair87058.1
June 2011FairSatisfactorySatisfactoryFair87057.7
May 2009FairSatisfactorySatisfactoryFair82057.7
June 2007FairSatisfactorySatisfactoryFair82058.0
June 2005FairSatisfactorySatisfactoryFair48060.0
July 2003FairGoodSatisfactoryFair48060.0
June 2001FairGoodSatisfactoryFair70060.4
June 1999FairGoodGoodSatisfactory70070.7
January 1997FairGoodGoodSatisfactory60073.7
May 1995FairGoodGoodSatisfactory60072.7
June 1993GoodGoodGoodGood81072.6
April 1991GoodGoodGoodGood81072.6