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RT B S over BIG RVR

Map 

Coordinates:
+38.27833, -90.64667
38°16'42" N, 90°38'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RT B S over BIG RVR
Structure number:29585
Location:S 371 T 41 N R 3 E
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:180.1 ft. [54.9 m]
Total length:732.3 ft. [223.2 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Owner:State Highway Agency [01]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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: December 2014 

Status:Open, no restriction [A]
Average daily traffic:4,976 [as of 2014]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Operating rating:80.2 tons [72.9 metric tons]
Inventory rating:41.6 tons [37.8 metric tons]
Sufficiency rating:99.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201499.3Not deficientGoodSatisfactoryVery Good4976
December 201299.4Not deficientGoodGoodVery Good4442
January 201299.1Not deficientGoodVery GoodExcellent4442
January 201099.1Not deficientGoodVery GoodExcellent4680
January 200899.1Not deficientGoodExcellentExcellent4270
December 200599.4Not deficientGoodExcellentExcellent2440
May 200399.2Not deficientExcellentExcellentExcellent3978