+38.41960, -90.59034
38°25'11" N, 90°35'25" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RT W S over BIG RVR
Structure number:2487
Old structure number:A2895 1 (from 1992 edition)
Location:S 32 T 43 N R 4 E
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:129.9 ft. [39.6 m]
Total length:602.1 ft. [183.5 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:47.2 ft. [14.4 m]
Owner:State Highway Agency [01]
Year built:1977
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:Other [9]

Latest Available Inspection: December 2014 

Status:Posted for load [P]
Average daily traffic:9,544 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 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 desirable criteria [8]
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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:54.5 tons [49.5 metric tons]
Inventory rating:28.7 tons [26.1 metric tons]
Sufficiency rating:79.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201479.8Not deficientSatisfactorySatisfactorySatisfactory9544
February 201379.8Not deficientSatisfactorySatisfactorySatisfactory9748
January 201252.8Structurally deficientSatisfactoryPoorFair8874
January 201073.6Not deficientSatisfactorySatisfactorySatisfactory9056
January 200873.6Not deficientSatisfactorySatisfactorySatisfactory9034
January 200663.6Not deficientGoodFairSatisfactory12606
February 200473.6Not deficientGoodSatisfactorySatisfactory11865
January 200274.6Not deficientGoodSatisfactorySatisfactory11439
December 200074.2Not deficientGoodSatisfactorySatisfactory9537
December 199974.2Not deficientGoodGoodSatisfactory10160
October 199874.2Not deficientGoodGoodSatisfactory10160
January 199874.2Not deficientGoodVery GoodSatisfactory10160
December 199674.2Not deficientGoodVery GoodSatisfactory8652
January 199675.2Not deficientGoodGoodGood8652
January 199578.1Not deficientGoodVery GoodGood4889
February 199478.4Not deficientGoodGoodGood4784
February 199378.4Not deficientGoodGoodGood4784
December 199178.7Not deficientGoodGoodVery Good4672