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ISMAY RD over O`FALLON CREEK 002

Map

Coordinates:
+46.10511, -104.75091
46°06'18" N, 104°45'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ISMAY RD over O`FALLON CREEK 002
Structure number:L06007006+08001
Location:20M NW EKALAKA
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:70.9 ft. [21.6 m]
Total length:73.2 ft. [22.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1994
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: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2001]
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: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 the assessed or calculated scour condition. [8]
Sufficiency rating:99.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood10099.6
August 2013GoodGoodGoodGood10099.6
September 2009GoodGoodGoodGood10099.6
October 2005GoodVery GoodVery GoodVery Good10099.6
November 2001GoodVery GoodVery GoodVery Good10099.6
November 1999GoodVery GoodVery GoodVery Good10099.6
January 1998GoodVery GoodVery GoodVery Good10099.6
November 1995GoodVery GoodVery GoodGood3199.8
December 1993GoodExcellentExcellentExcellent3199.8
February 1992PoorSatisfactoryPoorSerious3121.4
February 1990PoorFairPoorPoor3122.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.285285000
Deck
Reinforced Concrete Top Flangesq. ft.1,9271,927000
Substructure
Reinforced Concrete Abutmentlinear ft.7575000
Bearings
Fixed Bearingeach88000
Steel Protective Coatingsq. ft.87100
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.174174000
Steel Protective Coatingsq. ft.435435000