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NFSR #487 over S FK JUDITH RIVER

Map

Coordinates:
+46.78977, -110.30020
46°47'23" N, 110°18'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFSR #487 over S FK JUDITH RIVER
Structure number:011504000000023
Location:19 MI SW OF UTICA
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:27.2 ft. [8.3 m]
Total length:28.5 ft. [8.7 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:15.1 ft. [4.6 m]
Skew angle:45°
Owner:U.S. Forest Service [64]
Year built:1958
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
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: June 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:65 [as of 2001]
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Critical [2 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 is scour critical; field review indicates that extensive scour has occurred at bridge foundations. [2]
Sufficiency rating:19.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016PoorFairPoorCritical6519.5
September 2014PoorSatisfactoryGoodPoor6545.5
July 2013PoorSatisfactoryGoodPoor5059.0
November 2011PoorSatisfactoryFairPoor5059.0
September 2008FairSatisfactoryFairFair5074.0
August 2004FairFairFairFair5074.0
September 2002PoorPoorFairFair5072.0
December 1998FairSatisfactoryFairFair5072.0
October 1996FairSatisfactoryFairFair5072.0
November 1994FairSatisfactoryFairSatisfactory5072.0