Share:

DENT BRIDGE RD over TETON RIVER 053

Map

Coordinates:
+47.87687, -111.19699
47°52'37" N, 111°11'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DENT BRIDGE RD over TETON RIVER 053
Structure number:L08004011+09001
Location:12M NW CARTER
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:71.5 ft. [21.8 m]
Total length:203.8 ft. [62.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1986
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: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2002]
Deck condition:Very Good [8 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: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 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 assessed or calculated scour condition. [5]
Sufficiency rating:97.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodVery GoodVery GoodGood10097.6
November 2013GoodGoodGoodGood10098.6
December 2009GoodGoodGoodGood10098.6
December 2005GoodGoodVery GoodGood10097.6
January 2002GoodGoodVery GoodGood10097.6
May 1998GoodVery GoodVery GoodGood10099.6
February 1994GoodVery GoodVery GoodGood9699.6
December 1991GoodVery GoodVery GoodGood9699.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.817817000
Deck
Reinforced Concrete Decksq. ft.5,5655,565000
Substructure
Reinforced Concrete Pier Walllinear ft.5959000
Reinforced Concrete Abutmentlinear ft.7571400
Reinforced Concrete Pier Caplinear ft.5959000
Bearings
Fixed Bearingeach2424000
Steel Protective Coatingsq. ft.2424000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4073872000
Steel Protective Coatingsq. ft.1,0507352100105