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US 31 SBL over CATOMA CREEK

Map 

Coordinates:
+32.32057, -86.34886
32°19'14" N, 86°20'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US 31 SBL over CATOMA CREEK
Structure number:013887
Old structure number:00000003510169A (from 1992 edition)
Location:0.6 MI.S.OF SOU BLVD
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:69.9 ft. [21.3 m]
Total length:808.1 ft. [246.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span 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 2015 

Status:Open, no restriction [A]
Average daily traffic:7,885 [as of 2013]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:28.8 tons [26.2 metric tons]
Sufficiency rating:94.2
Estimated cost of work:$7,935,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201594.2Not deficientSatisfactorySatisfactoryGood7885
October 201393.2Not deficientGoodSatisfactoryGood7885
October 201193.2Not deficientGoodSatisfactoryGood7575
March 201093.3Not deficientGoodSatisfactoryGood7205
October 200794.3Not deficientGoodSatisfactoryGood7160
November 200599.4Not deficientGoodSatisfactoryGood6890
September 200399.3Not deficientGoodSatisfactoryGood8020
December 200199.2Not deficientGoodSatisfactoryGood8020
November 199997.0Not deficientGoodSatisfactoryGood10935
February 199897.0Not deficientGoodSatisfactoryGood10550
December 199597.2Not deficientGoodSatisfactoryGood10015
January 199496.7Not deficientVery GoodVery GoodVery Good17980
December 199196.6Not deficientVery GoodVery GoodVery Good19245