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GREENBACK LANE over AMERICAN RIVER

Map

Coordinates:
+38.68176, -121.17527
38°40'54" N, 121°10'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:GREENBACK LANE over AMERICAN RIVER
Structure number:24C0067
Location:0.2 MI E FOLSOM-AUBURN RD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:208.0 ft. [63.4 m]
Total length:511.2 ft. [155.8 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1917
Year reconstructed:1969
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25,000 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Fair [5 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:74.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,471,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairFairGoodGood2500074.9
December 2015GoodGoodGoodGood3109175.3
November 2013FairSatisfactoryFairFair3109163.5
May 2011FairSatisfactoryFairFair3109163.5
February 2010GoodGoodGoodGood2961175.4
January 2006GoodGoodGoodGood2961175.4
April 2003GoodGoodGoodGood2772075.7
November 2001GoodGoodGoodGood2772075.7
July 1998FairGoodFairSatisfactory3100055.0
July 1995FairFairSatisfactoryGood3100065.0
December 1992FairFairSatisfactoryGood3100061.0
May 1990FairFairFairFair3100050.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.7367003600
Reinforced Concrete Archlinear ft.127468010
Reinforced Concrete Floor Beamlinear ft.137136100
Deck
Reinforced Concrete Top Flangesq. ft.1,1901,07012000
Wearing Surfacessq. ft.1,1901,190000
Substructure
Reinforced Concrete Columneach1816200
Reinforced Concrete Pier Walllinear ft.1313000
Reinforced Concrete Abutmentlinear ft.1918010
Reinforced Concrete Pile Cap/Footinglinear ft.33000
Joints
Pourable Jointlinear ft.2828000
Compression Jointlinear ft.3838000
Bridge Rail
Other Material Bridge Raillinear ft.32421911004