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RT E E over MONTGOMERY BR

Map

Coordinates:
+40.20726, -93.15881
40°12'26" N, 93°09'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT E E over MONTGOMERY BR
Structure number:2179
Old structure number:A2522R 1 (from 1992 edition)
Location:S 4 T 62 N R 20 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:50.9 ft. [15.5 m]
Total length:130.9 ft. [39.9 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
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:Low slump Concrete [4]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,093 [as of 2016]
Truck traffic:18% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:94.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairGoodSatisfactorySatisfactory109394.1
December 2015FairGoodSatisfactorySatisfactory114494.1
December 2013FairGoodSatisfactorySatisfactory114494.1
January 2012FairGoodSatisfactorySatisfactory93094.4
January 2010FairGoodFairSatisfactory115883.0
January 2008FairGoodFairSatisfactory126882.8
November 2005GoodGoodGoodVery Good126094.1
February 2004GoodGoodGoodVery Good131294.0
December 2001GoodGoodGoodVery Good125894.1
November 1999GoodGoodGoodVery Good129793.8
November 1998GoodGoodGoodVery Good129793.8
November 1997GoodGoodGoodVery Good129793.8
November 1996GoodGoodGoodVery Good114994.1
December 1995GoodGoodGoodVery Good114996.1
November 1994GoodGoodGoodVery Good109896.2
January 1994GoodGoodGoodVery Good84093.6
October 1992GoodGoodGoodVery Good84093.6
January 1992GoodVery GoodVery GoodVery Good79293.6