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MELVILLE RD over SWEET GRASS CREEK 01

Map

Coordinates:
+46.16464, -110.11261
46°09'53" N, 110°06'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MELVILLE RD over SWEET GRASS CREEK 01
Structure number:L49009011+00001
Location:11M NW MELVILLE
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:48.9 ft. [14.9 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:County Highway Agency [02]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [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:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:100 [as of 2003]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:Equal to present desirable criteria [8]
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:38.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017PoorVery GoodSatisfactoryPoor10038.9
September 2015PoorPoorGoodFair10071.9
September 2013FairFairGoodFair10073.9
September 2011FairFairGoodFair10073.9
September 2009FairFairGoodFair10073.9
October 2007FairSatisfactoryGoodGood10086.0
November 2005GoodGoodVery GoodGood10086.0
October 2003GoodVery GoodVery GoodGood10086.0
February 2003GoodVery GoodVery GoodGood10086.0
April 2001GoodVery GoodVery GoodGood10086.0
November 1998GoodVery GoodVery GoodGood10086.0
February 1997GoodVery GoodVery GoodGood10086.0
May 1995GoodVery GoodVery GoodGood25267.0
December 1992GoodVery GoodGoodGood9690.1
February 1991GoodGoodGoodGood9690.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.29927215120
Substructure
Timber Abutmentlinear ft.66497100
Timber Pileeach1201200
Timber Pier Caplinear ft.43022174
Deck
Timber Decksq. ft.1,0011,001000
Wearing Surfacessq. ft.1,0011,001000
Bridge Rail
Timber Bridge Raillinear ft.983934250