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N101 CESAR OFFRMP over SB101 BAYSHORE OFF-RAMP

Map

Coordinates:
+37.74833, -122.40333
37°44'54" N, 122°24'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N101 CESAR OFFRMP over SB101 BAYSHORE OFF-RAMP
Structure number:34 0047S
Location:04-SF-101-2.84-SF
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:70.9 ft. [21.6 m]
Total length:157.2 ft. [47.9 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1950
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:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:12,200 [as of 2010]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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 minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:43.1 tons [39.2 metric tons]
Inventory rating:33.6 tons [30.5 metric tons]
Sufficiency rating:69.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$742,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201669.6GoodGoodVery GoodGoodFO12200
January 201468.5FairGoodGoodSatisfactoryFO12200
February 201266.3PoorPoorGoodSatisfactorySD12200
December 200966.3PoorPoorGoodSatisfactorySD12200
February 200866.3PoorPoorGoodSatisfactorySD12200
January 200666.3PoorPoorGoodSatisfactorySD12200
January 200466.3PoorPoorGoodSatisfactorySD12200
January 200266.3PoorPoorGoodSatisfactorySD12200
February 200068.3PoorPoorGoodGoodSD12200
May 199673.4GoodGoodGoodGoodFO12200
May 199473.7GoodGoodGoodGoodFO12200
January 199273.7GoodGoodGoodGoodFO12200

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.240240000
Deck
Reinforced Concrete Top Flangesq. ft.4504054500
Concrete Protective Coatingsq. ft.378378000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.2621410
Steel Pileeach11000
Reinforced Concrete Pier Caplinear ft.2626000
Joints
Pourable Jointlinear ft.2323000
Bearings
Movable Bearingeach55000
Fixed Bearingeach55000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.108105030