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INTERSTATE 880 SB over UP RR,BNSF RY,AMTRAK,POR

Map

Coordinates:
+37.81571, -122.29945
37°48'57" N, 122°17'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 880 SB over UP RR,BNSF RY,AMTRAK,POR
Structure number:33 0611L
Location:04-ALA-880-R34.50L-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:235.9 ft. [71.9 m]
Total length:6368.4 ft. [1941.0 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:35.4 ft. [10.8 m]
Vertical clearance above deck:15.4 ft. [4.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1998
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:51
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:54,500 [as of 2000]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:81.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood5450081.5
March 2015GoodVery GoodGoodGood5450081.5
March 2013GoodGoodGoodGood5450081.5
March 2011GoodGoodGoodGood5450081.5
March 2009GoodGoodGoodGood5450081.5
April 2007GoodGoodGoodGood5450081.5
January 2005FairFairGood-5450084.7
March 2003FairSatisfactoryGood-11100081.0
May 2001FairSatisfactoryGood-11100081.0
January 1999GoodGoodGoodGood-94.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,1061,00363400
Steel Girder/Beamlinear ft.654654000
Steel Protective Coatingsq. ft.15,70015,700000
Prestressed Concrete Girder/Beamlinear ft.6262000
Deck
Reinforced Concrete Decksq. ft.7,6507,650000
Concrete Protective Coatingsq. ft.6,3216,321000
Reinforced Concrete Top Flangesq. ft.23,40323,401020
Concrete Protective Coatingsq. ft.17,34917,349000
Substructure
Reinforced Concrete Columneach2111951600
Reinforced Concrete Abutmentlinear ft.4439500
Steel Pileeach44000
Reinforced Concrete Pileeach22000
Prestressed Concrete Pier Caplinear ft.8480040
Reinforced Concrete Pier Caplinear ft.406405100
Joints
Pourable Jointlinear ft.1818000
Compression Jointlinear ft.143143000
Assembly with Sealeach150142080
Bearings
Movable Bearingeach6464000
Enclosed/Concealed Bearingeach88000
Fixed Bearingeach6666000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5,1425,142000
Deck
Reinforced Concrete Slabsq. ft.1,8561,856000
Concrete Protective Coatingsq. ft.1,5291,529000