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1-LANE ROAD over SOUTH FORK SPRING CREEK

Map

Coordinates:
+45.08453, -109.33529
45°05'04" N, 109°20'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:1-LANE ROAD over SOUTH FORK SPRING CREEK
Structure number:010802000001074
Location:8 MILES SW OF RED LODGE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:25.9 ft. [7.9 m]
Total length:27.6 ft. [8.4 m]
Roadway width between curbs:12.1 ft. [3.7 m]
Deck width edge-to-edge:13.1 ft. [4.0 m]
Owner:U.S. Forest Service [64]
Year built:1979
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Sufficiency rating:82.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairVery GoodGoodSatisfactory5082.0
September 2016FairVery GoodVery GoodSatisfactory5077.1
August 2014FairGoodVery GoodFair5066.1
September 2013GoodVery GoodVery GoodGood5077.9
August 2011GoodGoodGoodVery Good5077.9
September 2009FairVery GoodSatisfactoryFair5022.0
August 2007PoorPoorGoodGood5019.0
October 2003FairFairVery GoodSatisfactory5082.0
June 2001FairSatisfactoryVery GoodVery Good5083.0
September 1999GoodGoodVery GoodVery Good5083.0
September 1997GoodGoodVery GoodGood5080.0
August 1995GoodGoodVery GoodGood5080.0