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TWP 1 over SNAKE RIVER

Map

Coordinates:
+46.12526, -93.22149
46°07'31" N, 93°13'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 1 over SNAKE RIVER
Structure number:33528
Location:3.7 MI NE OF JCT TH 65
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:71.9 ft. [21.9 m]
Total length:145.3 ft. [44.3 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:Town or Township Highway Agency [03]
Year built:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:35 [as of 1995]
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:Equal to present desirable criteria [8]
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:94.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodVery GoodGood3594.9
November 2015GoodGoodVery GoodVery Good3594.9
October 2013GoodGoodVery GoodVery Good3594.9
November 2011GoodGoodVery GoodVery Good3594.9
October 2009GoodGoodVery GoodVery Good3594.9
October 2007GoodGoodVery GoodVery Good3594.9
November 2005GoodGoodVery GoodVery Good3594.9
November 2003GoodVery GoodVery GoodVery Good3594.9
November 2002GoodVery GoodVery GoodVery Good3594.9
November 2001GoodVery GoodVery GoodVery Good3594.9
January 2000GoodVery GoodVery GoodVery Good3593.9
January 1999GoodVery GoodVery GoodVery Good3593.9
December 1997GoodVery GoodVery GoodVery Good3592.9
January 1997GoodExcellentExcellentExcellent3592.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.584584000
Substructure
Steel Columneach66000
Steel Protective Coatingsq. ft.82872010800
Reinforced Concrete Abutmentlinear ft.106106000
Reinforced Concrete Pier Caplinear ft.3333000
Bearings
Elastomeric Bearingeach88000
Fixed Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.295295000
Deck
Reinforced Concrete Slabsq. ft.4,5544,554000
Wearing Surfacessq. ft.4,0694,069000