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BENNING RD-EB over KENILWORTH AVE-B&O R

Map

Coordinates:
+38.89540, -76.95078
38°53'43" N, 76°57'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BENNING RD-EB over KENILWORTH AVE-B&O R
Structure number:0503(EB)
Location:BENNING RD&KENILWORTH
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:98.1 ft. [29.9 m]
Total length:472.1 ft. [143.9 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:29°
Owner:State Highway Agency [01]
Year built:1961
Year reconstructed:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:48,300 [as of 2007]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:54.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairGoodSatisfactoryFair4830054.5
December 2014FairGoodSatisfactoryFair4830054.5
October 2012FairGoodSatisfactoryFair4830054.5
August 2010FairGoodSatisfactoryFair4830054.5
February 2008FairGoodSatisfactoryFair4830054.5
October 2003FairGoodGoodSatisfactory5500066.4
March 2001FairGoodGoodSatisfactory5500066.4
January 1999FairGoodGoodSatisfactory5500064.4
December 1996FairGoodGoodSatisfactory5500064.4
April 1994GoodVery GoodVery GoodVery Good5500065.4
January 1992GoodVery GoodVery GoodVery Good5500060.7

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,3602,06029460
Steel Protective Coatingsq. ft.20,45520,455000
Deck
Reinforced Concrete Decksq. ft.17,74217,71318110
Superstructure
Steel Pin or Pin & Hangar Assemblyeach1001000
Steel Protective Coatingsq. ft.1001000
Substructure
Reinforced Concrete Columneach179620
Reinforced Concrete Pier Walllinear ft.2051703230
Reinforced Concrete Abutmentlinear ft.77234590
Steel Pier Caplinear ft.4343000
Steel Protective Coatingsq. ft.10,75310,753000
Reinforced Concrete Pier Caplinear ft.20514033320
Joints
Strip Seal Jointlinear ft.2980274240
Bearings
Movable Bearingeach3502690
Steel Protective Coatingsq. ft.175175000
Fixed Bearingeach1701520
Steel Protective Coatingsq. ft.175175000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.47223023660
Reinforced Concrete Bridge Raillinear ft.9449261350