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TR BRIDGE(RAMP K) over INNER LOOP

Map

Coordinates:
+38.89281, -77.05379
38°53'34" N, 77°03'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TR BRIDGE(RAMP K) over INNER LOOP
Structure number:1203
Location:RP K OVER INNER LOOP
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:61.0 ft. [18.6 m]
Total length:320.9 ft. [97.8 m]
Roadway width between curbs:39.0 ft. [11.9 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:9.8 ft. [3.0 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1964
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:2
Main spans material:Concrete continuous [2]
Main spans design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,800 [as of 2007]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.5
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,500,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairSatisfactorySatisfactorySatisfactory1580089.5
July 2014FairSatisfactorySatisfactorySatisfactory1580090.5
July 2012FairFairSatisfactoryFair1580077.2
July 2010FairFairSatisfactoryGood1580088.4
August 2008FairSatisfactorySatisfactorySatisfactory1580089.5
August 2006GoodGoodGoodGood1580088.4
September 2004GoodGoodGoodGood1580088.4
October 2002GoodGoodGoodGood1580088.4
September 2000GoodGoodGoodGood1580088.4
January 1998GoodGoodGoodGood1580088.4
November 1995GoodGoodGoodGood1580088.4
August 1993FairGoodGoodFair1580077.5
February 1991FairGoodGoodFair1580077.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Steel Columneach3831520
Steel Protective Coatingsq. ft.10,75310,753000
Reinforced Concrete Pier Walllinear ft.4545000
Reinforced Concrete Abutmentlinear ft.1058411100
Reinforced Concrete Pier Caplinear ft.450437670
Joints
Compression Jointlinear ft.22510511820
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.616614020
Masonry Bridge Raillinear ft.61655551100
Deck
Reinforced Concrete Slabsq. ft.5,7793,4891,5027880