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NBL ROUTE 0017 over CSX RAILWAY

Map

Coordinates:
+37.01783, -76.44896
37°01'04" N, 76°26'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NBL ROUTE 0017 over CSX RAILWAY
Structure number:000000000020671
Location:0.16TO 143&258/0.15 TO 60
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:86.9 ft. [26.5 m]
Total length:467.9 ft. [142.6 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:48.2 ft. [14.7 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1938
Year reconstructed:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:7
Main spans material:Steel [3]
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: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,286 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:67.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairSatisfactorySatisfactoryGood1828667.4
February 2015FairSatisfactorySatisfactoryGood1828668.4
February 2013FairSatisfactorySatisfactoryGood3348168.5
February 2011FairSatisfactorySatisfactoryGood3348168.5
February 2009FairSatisfactorySatisfactoryGood3348168.5
February 2007FairSatisfactorySatisfactoryGood3348168.5
February 2005GoodGoodGoodGood3348168.5
February 2003GoodGoodVery GoodGood3348168.5
February 2001GoodGoodVery GoodGood2023271.0
February 1999GoodGoodVery GoodGood2023271.0
February 1997GoodGoodVery GoodGood2023269.0
February 1995GoodGoodVery GoodGood2023275.1
February 1993GoodGoodVery GoodGood2023277.2
December 1989PoorPoorFairFair2094757.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,7312,731000
Steel Protective Coatingsq. ft.9,2599,256300
Deck
Reinforced Concrete Decksq. ft.22,54222,0842332250
Wearing Surfacessq. ft.1,6401,639100
Substructure
Reinforced Concrete Columneach188550
Reinforced Concrete Pier Walllinear ft.74524180
Reinforced Concrete Abutmentlinear ft.136775630
Reinforced Concrete Pier Caplinear ft.240240000
Joints
Pourable Jointlinear ft.38529649436
Bearings
Movable Bearingeach4204200
Fixed Bearingeach4204200
Bridge Rail
Other Material Bridge Raillinear ft.93666726540