Share:

TH 22 over MINNESOTA RIVER

Map

Coordinates:
+44.30746, -93.96004
44°18'27" N, 93°57'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TH 22 over MINNESOTA RIVER
Structure number:40002
Location:0.5 MI SE OF S JCT TH 16
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:116.1 ft. [35.4 m]
Total length:643.1 ft. [196.0 m]
Roadway width between curbs:47.2 ft. [14.4 m]
Deck width edge-to-edge:61.4 ft. [18.7 m]
Owner:State Highway Agency [01]
Year built:1998
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:7
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,239 [as of 2008]
Truck traffic:9% of total traffic
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:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
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 assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:95.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodGoodVery GoodGood823995.9
May 2015GoodGoodVery GoodGood823995.9
May 2013GoodGoodVery GoodGood823995.9
June 2012GoodGoodVery GoodGood823995.9
May 2011GoodGoodVery GoodGood823995.9
May 2010GoodGoodVery GoodGood823995.9
May 2009GoodGoodVery GoodGood823995.9
May 2008GoodGoodVery GoodGood920095.6
May 2007GoodGoodVery GoodGood920095.6
May 2006GoodGoodVery GoodGood920095.6
May 2005GoodVery GoodVery GoodVery Good920095.6
May 2004GoodVery GoodVery GoodVery Good810096.0
April 2003GoodExcellentExcellentExcellent810096.0
May 2002GoodExcellentExcellentExcellent560096.9
October 2001GoodExcellentExcellentExcellent560096.9
August 2000----560096.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.5,8005,7891100
Deck
Reinforced Concrete Decksq. ft.39,36439,3323200
Wearing Surfacessq. ft.30,35429,95440000
Substructure
Reinforced Concrete Pier Walllinear ft.287286100
Reinforced Concrete Abutmentlinear ft.2292131420
Reinforced Concrete Pier Caplinear ft.380378200
Joints
Strip Seal Jointlinear ft.124124000
Pourable Jointlinear ft.5004703000
Bearings
Elastomeric Bearingeach8686000
Fixed Bearingeach3838000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2,0682,068000
Steel Protective Coatingsq. ft.5,55205,55200
Reinforced Concrete Bridge Raillinear ft.1,3741,14023400