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SR757 MULLER LN over E CHNL CARSON RVR

Map

Coordinates:
+38.97088, -119.81328
38°58'15" N, 119°48'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR757 MULLER LN over E CHNL CARSON RVR
Structure number:B 476
Location:SOUTHWEST OF GENOA
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:29.9 ft. [9.1 m]
Total length:75.5 ft. [23.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Skew angle:37°
Owner:State Highway Agency [01]
Year built:1947
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
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: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 2014]
Truck traffic:5% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:64.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$376,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodGoodGood150064.5
May 2015GoodGoodGoodGood150064.5
May 2013GoodGoodGoodGood150064.5
May 2011GoodGoodGoodGood150063.7
May 2009FairSatisfactorySatisfactoryGood150078.3
May 2007FairSatisfactorySatisfactoryGood150078.3
September 2006GoodGoodGoodGood150078.3
May 2003GoodGoodGoodGood140078.4
May 2001GoodGoodGoodGood140079.4
May 1999GoodGoodGoodGood125079.6
May 1997GoodGoodGoodGood107079.8
April 1995GoodGoodGoodGood93578.9
May 1993GoodGoodGoodGood93578.9
May 1991GoodGoodGoodGood79579.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach1010000
Reinforced Concrete Pier Walllinear ft.3503500
Other Material Pier Walllinear ft.7070000
Reinforced Concrete Pile Cap/Footinglinear ft.9595000
Timber Pileeach3232000
Reinforced Concrete Pier Caplinear ft.7070000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1310311000
Steel Protective Coatingsq. ft.131000131
Reinforced Concrete Bridge Raillinear ft.2015410
Deck
Reinforced Concrete Slabsq. ft.2,1061,77633000
Wearing Surfacessq. ft.1,8041,35145300