Share:

IRR BIA RT 1 over S FORK HUMBOLT RIVER

Map 

Coordinates:
+40.56420, -115.60662
40°33'51" N, 115°36'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IRR BIA RT 1 over S FORK HUMBOLT RIVER
Structure number:00000000000H319
Location:6.6 M SE OF NV HWY 228
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:77.1 ft. [23.5 m]
Total length:82.0 ft. [25.0 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Skew angle:10°
Owner:Bureau of Indian Affairs [62]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:170 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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:Better than present minimum criteria [7]
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 (including piles) on dry land well above flood water elevations. [9]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:99.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201499.7Not deficientVery GoodVery GoodGood170
November 201199.7Not deficientVery GoodVery GoodGood170
April 201099.7Not deficientVery GoodVery GoodGood170
June 200897.7Not deficientGoodExcellentGood170
September 200597.7Not deficientGoodExcellentGood170
May 200399.7Not deficientVery GoodExcellentGood170