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INTERSTATE 680 NB over SR 262 (MISSION BLVD)

Map

Coordinates:
+37.49535, -121.92303
37°29'43" N, 121°55'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 680 NB over SR 262 (MISSION BLVD)
Structure number:33 0428R
Location:04-ALA-680-M2.38-FMT
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:86.9 ft. [26.5 m]
Total length:175.9 ft. [53.6 m]
Roadway width between curbs:103.0 ft. [31.4 m]
Deck width edge-to-edge:115.5 ft. [35.2 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1971
Year reconstructed:1997
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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:61,000 [as of 2009]
Truck traffic:7% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:82.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016GoodGoodGoodGood6100082.0
March 2012GoodGoodGoodGood6100082.0
March 2008GoodGoodGoodGood7100082.0
March 2006PoorPoorGoodGood7100080.0
March 2004FairSatisfactoryGoodGood7100083.0
March 2002FairSatisfactoryGoodGood5490083.0
April 2000FairFairGoodGood5490082.0
December 1997FairFairGoodGood5490081.0
April 1996GoodGoodGoodGood5270081.0
January 1994GoodGoodVery GoodVery Good5155081.0
July 1992GoodGoodVery GoodVery Good5155081.0

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.5454000
Reinforced Concrete Closed Web/Box Girderlinear ft.54441000
Deck
Reinforced Concrete Top Flangesq. ft.1,8871,8325410
Concrete Protective Coatingsq. ft.1,6831,683000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.7171000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.3838000
Compression Jointlinear ft.3131000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5454000
Other Material Bridge Raillinear ft.5453010