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MACK ROAD over STATE ROUTE 99

Map

Coordinates:
+38.47426, -121.42326
38°28'27" N, 121°25'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MACK ROAD over STATE ROUTE 99
Structure number:24 0135
Location:03-SAC-099-17.66-SAC
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:109.9 ft. [33.5 m]
Total length:273.0 ft. [83.2 m]
Roadway width between curbs:76.1 ft. [23.2 m]
Deck width edge-to-edge:88.3 ft. [26.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:39°
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1984
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:4
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: February 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:44,250 [as of 1998]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$3,758,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2016GoodGoodVery GoodGood4425079.0
February 2014GoodGoodVery GoodGood4425079.0
February 2012PoorPoorVery GoodGood4425076.0
March 2010PoorPoorVery GoodGood4425076.0
March 2008PoorPoorVery GoodGood4425076.0
April 2006PoorPoorVery GoodGood4425076.0
February 2004GoodGoodVery GoodGood4425060.0
February 2002GoodGoodVery GoodGood4425060.0
July 1998GoodGoodVery GoodGood4425060.0
August 1994FairSatisfactoryGoodVery Good4425083.0
November 1992FairSatisfactoryGoodVery Good4425079.0
March 1990FairSatisfactoryGoodVery Good4425079.0

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.8482020
Prestressed Concrete Girder/Beamlinear ft.499499000
Reinforced Concrete Girder/Beamlinear ft.177177000
Deck
Reinforced Concrete Decksq. ft.908908000
Concrete Protective Coatingsq. ft.821821000
Reinforced Concrete Top Flangesq. ft.1,3171,317000
Concrete Protective Coatingsq. ft.1,1551,155000
Substructure
Reinforced Concrete Columneach1512300
Reinforced Concrete Abutmentlinear ft.69492000
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.3636000
Joints
Compression Jointlinear ft.3433100
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.166838300