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MO 129 S over N SPRING CR

Map

Coordinates:
+40.36999, -92.92409
40°22'12" N, 92°55'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MO 129 S over N SPRING CR
Structure number:9924
Old structure number:X 997 1 (from 1992 edition)
Location:S 4 T 64 N R 18 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:37.1 ft. [11.3 m]
Total length:92.9 ft. [28.3 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Steel [3]
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: December 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:101 [as of 2016]
Truck traffic:22% of total traffic
Deck condition:Serious [3 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]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:36.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$584,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017PoorSeriousSatisfactorySatisfactory10136.4
December 2015PoorSeriousSatisfactorySatisfactory9440.5
December 2013PoorSeriousGoodSatisfactory9440.5
January 2013PoorSeriousGoodSatisfactory10936.3
January 2012PoorSeriousGoodSatisfactory11136.3
January 2010FairFairGoodGood11740.6
January 2008FairFairGoodGood13740.5
November 2005FairFairGoodGood13740.5
December 2003FairFairGoodGood12040.6
October 2002FairFairGoodGood12040.6
December 2001FairFairGoodGood12040.6
October 1999FairSatisfactoryGoodGood11441.4
October 1998FairSatisfactoryGoodGood11441.4
November 1997GoodGoodGoodGood11441.4
November 1996GoodGoodGoodGood18840.9
November 1995GoodGoodGoodGood18840.9
November 1994GoodGoodGoodGood42539.1
January 1994GoodGoodGoodGood34139.7
October 1992GoodGoodGoodGood34139.7
October 1991FairSatisfactoryGoodVery Good32139.9