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SR230 STARR VLY RD over HUMBOLDT RVR

Map

Coordinates:
+41.05500, -115.27556
41°03'18" N, 115°16'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SR230 STARR VLY RD over HUMBOLDT RVR
Structure number:B 407
Location:NEAR DEETH
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:29.9 ft. [9.1 m]
Total length:91.9 ft. [28.0 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:State Highway Agency [01]
Year built:1940
Year reconstructed:1983
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 [1]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:150 [as of 2014]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:99.6 tons [90.5 metric tons]
Inventory rating:64.9 tons [59.0 metric tons]
Sufficiency rating:99.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201699.8FairGoodSatisfactorySatisfactory-150
July 201499.8FairGoodSatisfactorySatisfactory-160
July 201288.8FairGoodFairGood-160
July 201099.7GoodGoodGoodGood-160
July 200899.7GoodGoodGoodGood-160
July 200699.7GoodGoodGoodGood-160
July 200499.8GoodGoodGoodGood-140
July 200299.8FairGoodGoodSatisfactory-140
September 200098.7FairGoodGoodSatisfactory-140
September 199899.7FairGoodGoodSatisfactory-160
July 199699.8FairGoodGoodSatisfactory-115
August 199499.9FairGoodGoodSatisfactory-65
October 199299.8GoodVery GoodVery GoodGood-90
July 199099.8GoodVery GoodVery GoodGood-110