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STATE ROUTE 49 over SIERRAVILLE CREEK

Map

Coordinates:
+39.58916, -120.36520
39°35'21" N, 120°21'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 49 over SIERRAVILLE CREEK
Structure number:13 0008
Location:03-SIE-049-47.54
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:33.1 ft. [10.1 m]
Total length:34.1 ft. [10.4 m]
Roadway width between curbs:45.3 ft. [13.8 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Other [00]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:950 [as of 2009]
Truck traffic:9% 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:Better than present minimum criteria [7]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:97.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood95097.4
June 2014GoodVery GoodVery GoodVery Good95097.4
August 2010GoodGoodGoodGood90097.5
August 2008GoodGoodGoodGood90097.5
August 2006GoodGoodVery GoodGood90097.5
June 2004GoodGoodVery GoodGood90097.5
June 2002GoodGoodVery GoodGood122097.3
July 2000GoodGoodVery GoodGood122097.3
June 1997FairSatisfactoryVery GoodGood122099.3
June 1995GoodVery GoodVery GoodVery Good120099.3
September 1993GoodVery GoodVery GoodVery Good130099.2
June 1991GoodVery GoodVery GoodVery Good130099.2