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MACK ROAD over MORRISON CREEK

Map

Coordinates:
+38.47726, -121.46031
38°28'38" N, 121°27'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MACK ROAD over MORRISON CREEK
Structure number:24C0252
Location:.6 MI W/O FRANKLIN BLVD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:32.2 ft. [9.8 m]
Total length:306.1 ft. [93.3 m]
Roadway width between curbs:79.7 ft. [24.3 m]
Deck width edge-to-edge:106.0 ft. [32.3 m]
Skew angle:46°
Owner:City or Municipal Highway Agency [04]
Year built:1982
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:10
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,000 [as of 2007]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:84.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016FairGoodGoodFair1000084.3
January 2013PoorPoorGoodGood1000092.6
April 2011PoorPoorGoodGood1000092.6
January 2009PoorPoorGoodGood1000092.6
November 2006PoorPoorGoodGood1000094.6
May 2004FairFairGoodGood800097.1
February 2004PoorPoorGoodGood800095.1
March 2002PoorPoorGoodGood800095.1
August 1998GoodGoodGoodGood800098.1
July 1995GoodVery GoodVery GoodVery Good800098.2
January 1993GoodVery GoodVery GoodVery Good800098.2
March 1990GoodVery GoodVery GoodVery Good800098.2

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach117783900
Reinforced Concrete Abutmentlinear ft.115115000
Reinforced Concrete Pileeach5244800
Bridge Rail
Other Material Bridge Raillinear ft.187018700
Deck
Reinforced Concrete Slabsq. ft.3,0142,83590890
Concrete Protective Coatingsq. ft.2,2672,267000