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OLD U.S. 431 over ROBINSON MILL CREEK

Map 

Coordinates:
+34.65143, -86.44826
34°39'05" N, 86°26'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:OLD U.S. 431 over ROBINSON MILL CREEK
Structure number:017477
Location:1.7 KM E JUNCTION U.S.431
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:42.0 ft. [12.8 m]
Total length:124.0 ft. [37.8 m]
Roadway width between curbs:32.5 ft. [9.9 m]
Deck width edge-to-edge:39.7 ft. [12.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1999
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: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: October 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,800 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
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:47.9 tons [43.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:93.6
Estimated cost of work:$1,386,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201693.6GoodGoodGoodGood-4800
October 201494.9GoodGoodGoodGood-2200
October 201294.3GoodGoodGoodGood-3500
October 201094.9GoodGoodGoodGood-2300
October 200891.1GoodGoodVery GoodGood-3800
October 200694.1GoodVery GoodVery GoodGood-3800
January 200594.1GoodVery GoodVery GoodVery Good-3800
February 200396.2GoodVery GoodVery GoodVery Good-3800
February 200198.4GoodVery GoodVery GoodVery Good-1250
February 199998.4GoodExcellentExcellentExcellent-1200