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MOUNTAIN GAP ROA over ALDRIDGE CREEK

Map 

Coordinates:
+34.62422, -86.54075
34°37'27" N, 86°32'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MOUNTAIN GAP ROA over ALDRIDGE CREEK
Structure number:012761
Old structure number:0000000845M0190 (from 1992 edition)
Location:1010 MT GAP RD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:46.6 ft. [14.2 m]
Total length:138.1 ft. [42.1 m]
Roadway width between curbs:55.1 ft. [16.8 m]
Deck width edge-to-edge:71.2 ft. [21.7 m]
Skew angle:15°
Owner:City or Municipal Highway Agency [04]
Year built:1982
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:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2014 

Status:Open, no restriction [A]
Average daily traffic:6,600 [as of 2011]
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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Superior to present desirable criteria [9]
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 assessed or calculated scour condition. [5]
Operating rating:47.9 tons [43.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:79.1
Estimated cost of work:$3,786,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201479.1Not deficientGoodGoodGood6600
June 201279.1Not deficientGoodGoodGood6600
June 201079.2Not deficientGoodGoodGood6400
June 200879.1Not deficientGoodGoodGood6600
October 200679.3Not deficientGoodGoodGood5900
October 200479.4Not deficientGoodGoodGood5600
October 200286.3Not deficientGoodGoodGood3700
January 200179.4Not deficientGoodGoodGood5450
February 199979.1Not deficientGoodGoodGood5450
February 199779.1Not deficientGoodGoodGood5425
January 199585.9Not deficientGoodGoodGood5400
March 199386.0Not deficientGoodGoodGood5300
March 199186.0Not deficientGoodGoodGood5200