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US231; US431; SR1 over HUNTSVILLE SPRING BRANCH

Map

Coordinates:
+34.72086, -86.59336
34°43'15" N, 86°35'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:US231; US431; SR1 over HUNTSVILLE SPRING BRANCH
Structure number:011784
Location:JCT GOVERNORS DR * US231N
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:34.1 ft. [10.4 m]
Total length:205.1 ft. [62.5 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1977
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:6
Main spans material:Prestressed concrete [5]
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 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,070 [as of 2015]
Truck traffic:9% of total traffic
Deck condition:Good [7 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:88.1 tons [80.1 metric tons]
Inventory rating:52.9 tons [48.1 metric tons]
Sufficiency rating:78.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,530,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201678.1FairGoodSatisfactorySatisfactoryFO24070
December 201479.5FairGoodSatisfactorySatisfactoryFO12573
December 201279.6GoodGoodGoodGoodFO11226
January 201199.0GoodGoodGoodGood-11226
January 200999.0GoodGoodGoodGood-10591
January 200799.0GoodGoodGoodGood-10591
January 200599.0GoodGoodGoodGood-10591
January 200399.1GoodGoodGoodGood-9290
January 200197.1GoodGoodGoodGood-9290
January 199993.2GoodGoodGoodGood-51280
January 199793.8GoodGoodGoodGood-44930
January 199595.7GoodGoodGoodGood-31080
February 199395.7GoodGoodGoodGood-30745