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U.S. HIGHWAY 395 over WEST WALKER RIVER

Map

Coordinates:
+38.37972, -119.45000
38°22'47" N, 119°27'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:U.S. HIGHWAY 395 over WEST WALKER RIVER
Structure number:47 0011
Location:09-MNO-395-96.00
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:60.0 ft. [18.3 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:42.7 ft. [13.0 m]
Deck width edge-to-edge:45.9 ft. [14.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1987
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:3
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,950 [as of 2011]
Truck traffic:11% of total traffic
Deck condition:Very Good [8 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:91.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201591.4GoodVery GoodGoodGood-6950
September 201391.4FairGoodSatisfactoryGood-6950
September 201188.1PoorPoorSatisfactoryGoodSD6950
August 200990.9FairGoodSatisfactoryGood-7450
July 200791.5FairGoodSatisfactoryGood-6850
June 200596.3GoodGoodGoodGood-3450
June 200395.2FairFairGoodSatisfactory-3475
July 200194.4FairFairVery GoodGood-4170
June 199994.4FairFairVery GoodGood-4170
August 199794.4FairFairVery GoodGood-4170
August 199581.2FairFairFairExcellent-3900
September 199180.6FairFairFairExcellent-4400

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.41261500
Deck
Reinforced Concrete Top Flangesq. ft.530526400
Wearing Surfacessq. ft.530530000
Substructure
Reinforced Concrete Pier Walllinear ft.3030000
Reinforced Concrete Abutmentlinear ft.3228400
Steel Pileeach11000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8208200