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TH 25 over MISSISSIPPI RIVER

Map

Coordinates:
+45.30729, -93.79281
45°18'26" N, 93°47'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TH 25 over MISSISSIPPI RIVER
Structure number:71012
Location:0.7 MI N OF JCT TH 94
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:111.2 ft. [33.9 m]
Total length:1005.3 ft. [306.4 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:76.4 ft. [23.3 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1987
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:9
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: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:34,000 [as of 2008]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 assessed or calculated scour condition. [5]
Operating rating:61.7 tons [56.1 metric tons]
Inventory rating:43.5 tons [39.5 metric tons]
Sufficiency rating:78.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201678.0FairSatisfactoryGoodGood-34000
September 201578.0FairSatisfactoryGoodGood-34000
September 201478.0FairSatisfactoryGoodGood-34000
September 201378.0FairSatisfactoryGoodGood-34000
September 201278.0FairSatisfactoryGoodGood-34000
September 201178.0FairSatisfactoryGoodGood-34000
September 201078.0FairSatisfactoryGoodGood-34000
September 200978.0FairSatisfactoryGoodGood-34000
September 200878.0FairSatisfactoryGoodGood-32000
September 200778.0FairSatisfactoryGoodGood-32000
September 200678.0FairSatisfactoryGoodGood-32000
October 200578.0FairSatisfactoryGoodGood-32000
September 200478.0FairSatisfactoryGoodGood-31300
September 200378.0FairSatisfactoryGoodGood-31300
September 200278.0FairSatisfactoryGoodGood-25000
September 200178.0FairSatisfactoryGoodGood-25000
September 200084.0FairSatisfactoryGoodGood-25000
October 199984.0FairSatisfactoryGoodGood-23800
September 199884.0FairSatisfactoryGoodGood-25000
December 199683.0GoodGoodGoodGood-21000
September 199583.0FairSatisfactoryGoodGood-21000
September 199483.0GoodVery GoodVery GoodVery Good-16200
August 199383.0GoodVery GoodVery GoodVery Good-16200
September 199283.0GoodVery GoodVery GoodVery Good-11700
June 199183.0GoodVery GoodVery GoodVery Good-11700

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.9,1969,195100
Deck
Reinforced Concrete Decksq. ft.77,38977,389000
Wearing Surfacessq. ft.56,27456,274000
Substructure
Reinforced Concrete Pier Walllinear ft.614614000
Reinforced Concrete Abutmentlinear ft.194194000
Reinforced Concrete Pier Caplinear ft.6105496100
Joints
Strip Seal Jointlinear ft.305304100
Pourable Jointlinear ft.6075476000
Bearings
Elastomeric Bearingeach7272000
Fixed Bearingeach9090000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2,0112,010100
Steel Protective Coatingsq. ft.999999000
Reinforced Concrete Bridge Raillinear ft.2,0112,010100