Share:

NEW HAMPSHIRE AVE over CSX RAILROAD & METRO

Map 

Coordinates:
+38.96071, -77.00618
38°57'39" N, 77°00'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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