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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:40005
Location:0.1 MILE SE OF JCT 169
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:103.4 ft. [31.5 m]
Total length:105.6 ft. [32.2 m]
Roadway width between curbs:53.2 ft. [16.2 m]
Deck width edge-to-edge:56.4 ft. [17.2 m]
Owner:State Highway Agency [01]
Year built:2015
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span 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 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:8,300 [as of 2013]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
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 condition. [5]
Sufficiency rating:96.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018GoodGoodVery GoodVery Good830096.9
October 2016GoodExcellentExcellentExcellent790095.0
October 2015GoodExcellentExcellentExcellent790095.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.629629000
Deck
Reinforced Concrete Decksq. ft.5,9435,943000
Wearing Surfacessq. ft.5,5925,587500
Substructure
Reinforced Concrete Abutmentlinear ft.171171000
Joints
Pourable Jointlinear ft.2721770950
Bearings
Fixed Bearingeach1212000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2392043500