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LOCAL-490TH ST over MAPLE RIVER

Map

Coordinates:
+42.80669, -95.39900
42°48'24" N, 95°23'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL-490TH ST over MAPLE RIVER
Structure number:000000000108720
Location:092391201
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:54.1 ft. [16.5 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:County Highway Agency [02]
Year reconstructed:1940
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:40 [as of 2011]
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:48.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairFairSatisfactorySatisfactory4048.6
August 2015FairFairSatisfactorySatisfactory4048.6
August 2013FairFairSatisfactorySatisfactory4048.6
May 2011FairSatisfactorySatisfactoryGood4049.6
August 2009FairSatisfactorySatisfactoryGood4049.4
May 2008GoodGoodGoodVery Good4046.0
April 2007GoodGoodGoodVery Good4046.3
April 2006GoodGoodGoodVery Good4046.3
April 2005GoodGoodGoodVery Good4046.3
August 2004GoodGoodGoodVery Good4046.3
August 2003GoodGoodGoodVery Good4046.3
August 2002GoodGoodGoodVery Good3046.3
August 2001GoodGoodGoodVery Good3046.3
June 2000GoodGoodGoodVery Good3046.3
August 1999GoodGoodGoodVery Good3046.3
August 1998GoodGoodGoodVery Good3046.3
August 1997GoodGoodGoodVery Good3046.3
August 1996GoodGoodGoodVery Good3046.3
April 1995GoodGoodGoodVery Good3046.3
August 1994GoodGoodGoodVery Good3046.3
August 1993GoodGoodGoodVery Good3046.3
August 1992GoodGoodGoodVery Good3046.3
August 1991GoodGoodGoodVery Good3046.3