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AUBURN BLVD-S51 ON over STATE ROUTE 51

Map

Coordinates:
+38.63680, -121.38678
38°38'12" N, 121°23'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:AUBURN BLVD-S51 ON over STATE ROUTE 51
Structure number:24 0124K
Location:03-SAC-051-7.70-SAC
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:71.9 ft. [21.9 m]
Total length:143.1 ft. [43.6 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1954
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: November 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 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:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2015GoodVery GoodGoodGood450093.3
November 2013PoorPoorFairSatisfactory450078.2
November 2011PoorPoorFairSatisfactory450078.2
February 2010FairSatisfactoryFairSatisfactory370081.4
May 2007FairSatisfactoryFairSatisfactory370081.4
March 2004FairSatisfactoryFairSatisfactory370081.4
December 2001FairSatisfactoryFairSatisfactory370081.4
August 2000FairSatisfactoryFairSatisfactory370077.3
April 1998FairGoodFairGood370077.3
June 1995FairGoodSatisfactorySatisfactory370088.4
March 1992FairGoodSatisfactorySatisfactory410088.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.44321200
Deck
Reinforced Concrete Top Flangesq. ft.353353000
Wearing Surfacessq. ft.292292000
Substructure
Reinforced Concrete Columneach11000
Reinforced Concrete Abutmentlinear ft.2825210
Reinforced Concrete Pier Caplinear ft.88000
Joints
Pourable Jointlinear ft.1313000
Bearings
Enclosed/Concealed Bearingeach11000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.118117010