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RAMP B over APPROACHES- S CAP ST BRI

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RAMP B over APPROACHES- S CAP ST BRI
Structure number:0053(RAMP B)
Location:EXIT RAMP S.CAP ST BRIDGE
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:59.1 ft. [18.0 m]
Total length:312.0 ft. [95.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Owner:State Highway Agency [01]
Year built:1950
Year reconstructed:1977
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:4
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:3,900 [as of 2007]
Truck traffic:4% 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:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:58.9 tons [53.5 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:81.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$400,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201781.0FairSatisfactorySatisfactorySatisfactoryFO3900
January 201581.0FairGoodSatisfactorySatisfactoryFO3900
November 201279.0FairGoodSatisfactorySatisfactoryFO3900
November 201079.0FairGoodSatisfactorySatisfactoryFO3900
July 200879.0FairGoodSatisfactorySatisfactoryFO3900
August 200651.0PoorFairFairPoorSD3900
June 200468.0FairSatisfactoryFairFairFO3900
July 200268.0FairSatisfactoryFairFairFO3900
June 199920.0PoorGoodFairCriticalSD3900
October 199652.0PoorGoodSatisfactoryPoorSD3900
June 199479.0FairGoodSatisfactorySatisfactoryFO3900
March 199079.0FairGoodSatisfactorySatisfactoryFO3900

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.3543391500
Steel Protective Coatingsq. ft.5,3705,370000
Reinforced Concrete Girder/Beamlinear ft.676670510
Steel Stringerlinear ft.1,06285819770
Steel Protective Coatingsq. ft.5,0454,63700408
Deck
Reinforced Concrete Decksq. ft.10,60810,24435680
Wearing Surfacessq. ft.7,4882,4964,99200
Superstructure
Steel Floor Beamlinear ft.152151100
Steel Protective Coatingsq. ft.2,5102,510000
Substructure
Steel Columneach60420
Steel Protective Coatingsq. ft.7287160012
Reinforced Concrete Pier Walllinear ft.154153010
Reinforced Concrete Abutmentlinear ft.68511250
Steel Pier Caplinear ft.60401730
Steel Protective Coatingsq. ft.7217010020
Joints
Strip Seal Jointlinear ft.9609600
Bearings
Elastomeric Bearingeach87100
Steel Protective Coatingsq. ft.21010
Movable Bearingeach70520
Steel Protective Coatingsq. ft.70070
Fixed Bearingeach50500
Steel Protective Coatingsq. ft.50050
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.9369221400
Steel Protective Coatingsq. ft.13,45713,457000
Reinforced Concrete Bridge Raillinear ft.1,1061,0109420