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MELSTONE-CUSTER RD over MUSSELSHELL RIVER 017

Map

Coordinates:
+46.58195, -107.85818
46°34'55" N, 107°51'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MELSTONE-CUSTER RD over MUSSELSHELL RIVER 017
Structure number:L33007001+04001
Location:1M SE MELSTONE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:76.1 ft. [23.2 m]
Total length:153.9 ft. [46.9 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Owner:County Highway Agency [02]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2003]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:99.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2015GoodGoodGoodGood10099.6
January 2011GoodGoodGoodGood10099.6
December 2006GoodGoodGoodVery Good10099.6
January 2003GoodGoodGoodVery Good10098.6
August 1999GoodGoodGoodVery Good10099.6
March 1995GoodGoodGoodExcellent3199.8
January 1993GoodExcellentExcellentExcellent3199.8
January 1991PoorSeriousFairPoor9618.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.617617000
Deck
Reinforced Concrete Decksq. ft.4,1554,155000
Substructure
Steel Columneach44000
Steel Protective Coatingsq. ft.99989910000
Reinforced Concrete Abutmentlinear ft.7979000
Reinforced Concrete Pier Caplinear ft.2625100
Bearings
Fixed Bearingeach88000
Steel Protective Coatingsq. ft.999999000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.308308000