Share:

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 2014 

Status:Open, no restriction [A]
Average daily traffic:2,200 [as of 2013]
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:48.0 tons [43.6 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:94.9
Estimated cost of work:$1,924,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201494.9Not deficientGoodGoodGood2200
October 201294.3Not deficientGoodGoodGood3500
October 201094.9Not deficientGoodGoodGood2300
October 200891.1Not deficientGoodVery GoodGood3800
October 200694.1Not deficientVery GoodVery GoodGood3800
January 200594.1Not deficientVery GoodVery GoodVery Good3800
February 200396.2Not deficientVery GoodVery GoodVery Good3800
February 200198.4Not deficientVery GoodVery GoodVery Good1250
February 199998.4Not deficientExcellentExcellentExcellent1200