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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

Good/Fair/Poor Condition:Fair
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201594.2FairSatisfactorySatisfactoryGood-7885
October 201393.2FairGoodSatisfactoryGood-7885
October 201193.2FairGoodSatisfactoryGood-7575
March 201093.3FairGoodSatisfactoryGood-7205
October 200794.3FairGoodSatisfactoryGood-7160
November 200599.4FairGoodSatisfactoryGood-6890
September 200399.3FairGoodSatisfactoryGood-8020
December 200199.2FairGoodSatisfactoryGood-8020
November 199997.0FairGoodSatisfactoryGood-10935
February 199897.0FairGoodSatisfactoryGood-10550
December 199597.2FairGoodSatisfactoryGood-10015
January 199496.7GoodVery GoodVery GoodVery Good-17980
December 199196.6GoodVery GoodVery GoodVery Good-19245