Share:

WHITNEY CREEK RD over O`FALLON CREEK 017

Map

Coordinates:
+46.67063, -104.96389
46°40'14" N, 104°57'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WHITNEY CREEK RD over O`FALLON CREEK 017
Structure number:L40105024+08001
Location:SW MILDRED
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:67.3 ft. [20.5 m]
Total length:202.1 ft. [61.6 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:12°
Owner:County Highway Agency [02]
Year built:2003
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:3
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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2003]
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 minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:99.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood10099.6
October 2015GoodGoodVery GoodGood10098.6
October 2013GoodGoodVery GoodGood10098.6
October 2011GoodGoodVery GoodGood10098.6
October 2009GoodGoodVery GoodGood10099.6
September 2007GoodGoodGoodGood10099.6
September 2005GoodVery GoodVery GoodVery Good10099.6
December 2003GoodGoodGoodGood10099.6
November 2001PoorGoodGoodSerious10019.4
November 1999PoorGoodGoodSerious10019.4
March 1998PoorVery GoodGoodPoor10019.4
January 1996PoorVery GoodGoodPoor9619.6
January 1994PoorVery GoodGoodPoor9619.6
February 1992PoorVery GoodGoodPoor9619.6
January 1990PoorVery GoodGoodPoor9619.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.801801000
Deck
Reinforced Concrete Decksq. ft.6,0395,9796000
Substructure
Steel Columneach20200
Steel Protective Coatingsq. ft.251246005
Reinforced Concrete Abutmentlinear ft.8282000
Reinforced Concrete Pier Caplinear ft.5959000
Bearings
Fixed Bearingeach168800
Steel Protective Coatingsq. ft.1616000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.400400000
Steel Protective Coatingsq. ft.1,0001,000000