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LONGFELLOW RD over LAKE CREEK 074

Map

Coordinates:
+48.67875, -104.15675
48°40'44" N, 104°09'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LONGFELLOW RD over LAKE CREEK 074
Structure number:L46221001+04001
Location:16M E ANTELOPE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Owner:County Highway Agency [02]
Year built:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Not applicable [N]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2002]
Deck condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactoryGoodSatisfactory10097.0
December 2015FairGoodGoodSatisfactory10098.0
December 2013GoodGoodGoodGood10098.0
January 2012GoodGoodGoodGood10098.0
January 2010GoodGoodGoodGood10099.0
December 2007GoodGoodGoodGood10098.0
December 2005GoodGoodGoodGood10096.0
December 2004GoodGoodGoodGood10096.0
March 2002GoodGoodGoodGood10096.0
December 1999GoodGoodGoodGood10096.0
January 1998GoodGoodGoodGood10096.0
January 1996GoodGoodGoodGood10096.0
November 1993GoodVery GoodGoodGood3196.0
February 1992GoodVery GoodGoodGood3196.0
January 1990FairVery GoodVery GoodSatisfactory3196.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1211002100
Deck
Reinforced Concrete Top Flangesq. ft.77542634900
Substructure
Reinforced Concrete Abutmentlinear ft.118106840
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.59382100
Steel Protective Coatingsq. ft.14811815150