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US231; US431; SR1 over GOVERNOR'S DR * BRANCH

Map

Coordinates:
+34.71990, -86.59253
34°43'12" N, 86°35'33" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:US231; US431; SR1 over GOVERNOR'S DR * BRANCH
Structure number:011957
Location:JCT GOVERNORS DR * US 231
Purpose:Carries highway over highway and waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:143.1 ft. [43.6 m]
Total length:727.1 ft. [221.6 m]
Roadway width between curbs:89.6 ft. [27.3 m]
Deck width edge-to-edge:92.2 ft. [28.1 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1978
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:4
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: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:115,550 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Fair [5 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:63.4 tons [57.6 metric tons]
Inventory rating:38.1 tons [34.6 metric tons]
Sufficiency rating:92.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$15,377,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201692.0FairFairSatisfactorySatisfactory-115550
October 201492.0FairFairSatisfactorySatisfactory-19456
October 201292.0FairFairSatisfactorySatisfactory-18355
January 201178.0FairFairSatisfactorySatisfactoryFO17865
January 200978.0FairFairSatisfactorySatisfactoryFO17995
January 200778.0FairFairSatisfactorySatisfactoryFO17715
May 200578.0FairFairSatisfactorySatisfactoryFO17115
May 200378.0FairFairSatisfactorySatisfactoryFO17475
May 200178.0FairFairSatisfactorySatisfactoryFO17475
April 199976.0FairFairSatisfactorySatisfactoryFO35010
April 199776.0FairFairGoodSatisfactoryFO89960
April 199577.0FairSatisfactoryGoodGoodFO31310
April 199377.0FairSatisfactoryGoodGoodFO29420
May 199177.0GoodGoodGoodGoodFO58560