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US 395 over BIG BOULDER CREEK

Map

Coordinates:
+48.83550, -118.18350
48°50'08" N, 118°11'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 395 over BIG BOULDER CREEK
Structure number:0012729A0000000
Location:15.7 N JCT SR 20
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:107.9 ft. [32.9 m]
Total length:161.1 ft. [49.1 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Skew angle:28°
Owner:State Highway Agency [01]
Year built: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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:769 [as of 2012]
Truck traffic:23% 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:Equal to present minimum criteria [6]
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:99.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,318,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood76999.1
April 2015GoodGoodGoodGood76995.9
April 2013GoodGoodGoodGood75995.9
April 2011GoodGoodGoodGood75995.9
April 2009GoodGoodGoodGood85094.8
March 2007GoodGoodGoodGood76894.9
June 2005GoodGoodGoodGood76894.9
May 2003GoodGoodGoodGood76893.9
June 2001GoodGoodGoodGood76893.9
October 1999GoodGoodGoodGood76893.9
July 1997GoodGoodGoodGood76893.9
August 1995GoodGoodGoodGood76884.4
July 1993GoodGoodGoodGood72597.1
July 1991GoodGoodVery GoodGood72597.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.805805000
Deck
Reinforced Concrete Decksq. ft.5,4905,490000
Substructure
Reinforced Concrete Pier Walllinear ft.4040000
Reinforced Concrete Abutmentlinear ft.8181000
Joints
Pourable Jointlinear ft.5200052
Bearings
Elastomeric Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.322322000