Share:

OLD SHELBY RD over DRY FK MARIAS RIVER 013

Map

Coordinates:
+48.21579, -111.91793
48°12'57" N, 111°55'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD SHELBY RD over DRY FK MARIAS RIVER 013
Structure number:L37101003+00001
Location:3M NE CONRAD
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:65.0 ft. [19.8 m]
Total length:133.9 ft. [40.8 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Owner:County Highway Agency [02]
Year built:1970
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: November 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2002]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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:94.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018GoodGoodVery GoodGood10094.9
November 2016GoodGoodVery GoodGood10094.9
November 2014GoodGoodVery GoodGood10096.9
December 2012GoodGoodVery GoodGood10096.9
December 2010GoodGoodVery GoodGood10096.9
December 2008GoodGoodVery GoodGood10096.9
November 2006GoodGoodVery GoodGood10096.9
November 2004GoodGoodVery GoodGood10096.9
October 2002GoodGoodVery GoodGood10096.9
August 2001GoodGoodVery GoodGood10096.9
May 1999GoodVery GoodVery GoodVery Good10096.9
April 1997GoodGoodVery GoodVery Good10096.9
December 1994GoodVery GoodVery GoodVery Good9697.7
February 1993GoodVery GoodVery GoodVery Good3198.4
February 1991GoodVery GoodVery GoodVery Good31100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.535535000
Deck
Reinforced Concrete Decksq. ft.4,0363,89514100
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.79641500
Reinforced Concrete Pier Caplinear ft.3030000
Bearings
Fixed Bearingeach84400
Steel Protective Coatingsq. ft.84211
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.269026900
Steel Protective Coatingsq. ft.4492891004020