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RT Z S over LONG BR

Map

Coordinates:
+39.34132, -91.89231
39°20'29" N, 91°53'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT Z S over LONG BR
Structure number:2125
Old structure number:A2457 1 (from 1992 edition)
Location:S 26 T 53 N R 9 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:82.0 ft. [25.0 m]
Total length:211.0 ft. [64.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1969
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:104 [as of 2017]
Truck traffic:11% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Sufficiency rating:81.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018GoodVery GoodGoodGood10481.7
October 2016GoodExcellentGoodGood10480.7
October 2014GoodExcellentGoodGood14684.7
October 2013PoorSeriousGoodGood14678.7
October 2012PoorSeriousGoodGood12678.8
December 2011PoorSeriousGoodGood12678.8
December 2010PoorSeriousGoodGood13479.2
December 2009PoorSeriousGoodGood13679.2
October 2008PoorSeriousGoodGood13879.2
January 2008PoorSeriousGoodGood14279.2
November 2005FairFairGoodGood14283.2
November 2003FairFairGoodGood13083.3
December 2001FairFairGoodGood30283.0
November 2000FairFairVery GoodGood29882.5
November 1999FairFairVery GoodGood28982.5
February 1999FairSatisfactoryVery GoodGood28983.5
October 1997FairSatisfactoryVery GoodGood28983.5
January 1997FairSatisfactoryGoodGood25983.6
January 1996FairSatisfactorySatisfactoryGood25984.6
November 1994FairSatisfactorySatisfactoryGood24884.6
December 1993FairSatisfactorySatisfactoryGood24484.6
November 1992FairSatisfactorySatisfactoryGood24484.6
November 1991FairSatisfactorySatisfactoryVery Good22684.6