Share:

NEW HAMPSHIRE AVE over CSX RAILROAD & METRO

Map

Coordinates:
+38.96071, -77.00618
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:22.6 ft. [6.9 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: March 2015

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]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Sufficiency rating:96.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201596.3FairGoodGoodSatisfactory-17700
February 201596.3FairGoodGoodSatisfactory-17700
February 201397.3FairGoodGoodSatisfactory-17700
January 201197.3FairGoodGoodSatisfactory-17700
December 200897.3FairGoodGoodSatisfactory-17700
October 200482.2FairFairGoodFair-25900
April 200182.2FairFairGoodFair-25900
March 199980.2FairFairGoodFair-25900
December 199680.2FairFairGoodFair-25900
May 199380.6FairGoodFairSatisfactory-25900
November 199080.6FairGoodFairSatisfactory-25900

Element Data

Source: National Bridge Elements dataset, 2016 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.11,17811,00017800
Substructure
Reinforced Concrete Abutmentlinear ft.2302052500
Joints
Pourable Jointlinear ft.420042000
Compression Jointlinear ft.8108100
Bearings
Elastomeric Bearingeach2016400
Steel Protective Coatingsq. ft.2626000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.256248800