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COBB RANCH BLVD over SAN JOAQUIN RIVER OVRFLO

Map

Coordinates:
+36.87778, -119.79205
36°52'40" N, 119°47'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COBB RANCH BLVD over SAN JOAQUIN RIVER OVRFLO
Structure number:41 0040
Location:06-MAD-041-0.08
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:25.9 ft. [7.9 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Owner:State Highway Agency [01]
Year built:1941
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:9
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,250 [as of 2011]
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:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:76.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood125076.9
April 2015GoodVery GoodVery GoodVery Good125077.3
April 2013GoodGoodGoodGood125077.3
March 2011GoodGoodGoodGood125076.9
June 2007GoodGoodGoodGood128077.8
April 2005GoodGoodGoodGood1280062.0
July 2003GoodGoodGoodGood1280062.0
November 2001GoodGoodGoodGood80080.7
August 1998GoodGoodGoodGood1880062.0
April 1996FairGoodSatisfactoryGood2300061.8
March 1994FairGoodSatisfactoryGood2300061.8
January 1993FairGoodSatisfactoryGood1660061.8
June 1990FairGoodSatisfactoryGood1660061.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach5049010
Reinforced Concrete Abutmentlinear ft.1818000
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.2222000
Joints
Pourable Jointlinear ft.80800
Open Jointlinear ft.80800
Bearings
Enclosed/Concealed Bearingeach11000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.122121100
Deck
Reinforced Concrete Slabsq. ft.603603000
Wearing Surfacessq. ft.482482000