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COBB STREET over NS RAILROAD

Map

Coordinates:
+34.38673, -83.66787
34°23'12" N, 83°40'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COBB STREET over NS RAILROAD
Structure number:000000013950380
Location:IN CITY OF LULA
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Local (Rural) [09]
Length of largest span:50.9 ft. [15.5 m]
Total length:137.1 ft. [41.8 m]
Roadway width between curbs:17.7 ft. [5.4 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Owner:Railroad [27]
Year built:1945
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:490 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:17.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$489,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018PoorSatisfactoryPoorPoor49017.4
April 2017PoorFairPoorPoor49016.0
June 2016PoorFairPoorPoor49016.0
December 2015PoorFairImminent FailureSerious49016.0
December 2014PoorFairSeriousSerious49016.0
December 2013PoorFairSeriousSerious49016.0
September 2012PoorFairSeriousPoor38016.2
October 2011PoorFairSeriousImminent Failure38016.2
March 2011PoorFairSeriousSerious32016.4
March 2010PoorFairSeriousImminent Failure32016.4
October 2008PoorFairFairSerious32016.4
November 2007PoorFairFairSerious32016.4
June 2005FairFairFairFair29032.3
June 2003FairFairFairFair74031.2
May 2001FairFairFairFair74031.2
September 1999PoorFairFairSerious95015.1
June 1997PoorFairFairSerious95015.1
June 1995PoorFairFairPoor95014.0
May 1993PoorFairFairPoor95014.0
May 1991PoorFairFairPoor95014.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4080350580
Steel Protective Coatingsq. ft.2,5012,501000
Timber Girder/Beamlinear ft.1,3951021,1401530
Substructure
Timber Columneach2632210
Reinforced Concrete Abutmentlinear ft.4937480
Reinforced Concrete Pier Caplinear ft.6666000
Timber Pier Caplinear ft.42122730
Deck
Timber Decksq. ft.2,7281,2881,44000
Bridge Rail
Timber Bridge Raillinear ft.142142000