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NEW HAMPSHIRE AVE over CSX RAILROAD & METRO

Map

Coordinates:
+38.96088, -77.00608
38°57'39" N, 77°00'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NEW HAMPSHIRE AVE over CSX RAILROAD & METRO
Structure number:0556
Location:NEW HAMPSHIRE OVER CSX RR
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:125.0 ft. [38.1 m]
Total length:125.0 ft. [38.1 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:87.3 ft. [26.6 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built:1934
Year reconstructed:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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:17,700 [as of 2007]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairGoodGoodSatisfactory1770097.3
March 2015FairGoodGoodSatisfactory1770096.3
February 2015FairGoodGoodSatisfactory1770096.3
February 2013FairGoodGoodSatisfactory1770097.3
January 2011FairGoodGoodSatisfactory1770097.3
December 2008FairGoodGoodSatisfactory1770097.3
October 2004FairFairGoodFair2590082.2
April 2001FairFairGoodFair2590082.2
March 1999FairFairGoodFair2590080.2
December 1996FairFairGoodFair2590080.2
May 1993FairGoodFairSatisfactory2590080.6
November 1990FairGoodFairSatisfactory2590080.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,2691,269000
Steel Protective Coatingsq. ft.19,66719,667000
Deck
Reinforced Concrete Decksq. ft.11,17811,178000
Substructure
Reinforced Concrete Abutmentlinear ft.2301506740
Joints
Pourable Jointlinear ft.420042000
Compression Jointlinear ft.8108100
Bearings
Elastomeric Bearingeach2017300
Steel Protective Coatingsq. ft.2626000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2562441020