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FS ROUTE NO. 507 over BULLION CREEK

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FS ROUTE NO. 507 over BULLION CREEK
Structure number:010402000000135
Location:BULLION CREEK
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:18.0 ft. [5.5 m]
Total length:22.3 ft. [6.8 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:15.4 ft. [4.7 m]
Owner:U.S. Forest Service [64]
Year built:1984
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:50
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:72.4 tons [65.8 metric tons]
Inventory rating:56.0 tons [50.9 metric tons]
Sufficiency rating:53.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201653.9PoorSatisfactoryFairPoorSD50
July 201456.0PoorSatisfactorySatisfactoryPoorSD50
September 201252.5PoorSatisfactorySatisfactoryPoorSD50
July 201038.1PoorSatisfactorySatisfactorySeriousSD50
July 200838.1PoorSatisfactorySatisfactorySeriousSD50