TH 55 over LAKE ST


+44.94836, -93.23809
44°56'54" N, 93°14'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TH 55 over LAKE ST
Structure number:27201
Location:1.2 MI S OF JCT TH 94
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:234.9 ft. [71.6 m]
Total length:504.9 ft. [153.9 m]
Roadway width between curbs:91.9 ft. [28.0 m]
Deck width edge-to-edge:110.2 ft. [33.6 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1996
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:3
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40,623 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.7 tons [67.9 metric tons]
Inventory rating:44.6 tons [40.5 metric tons]
Sufficiency rating:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201695.0FairSatisfactoryVery GoodGood-40623
June 201495.0FairSatisfactoryVery GoodGood-40623
June 201295.0FairSatisfactoryVery GoodGood-29000
June 201095.0GoodGoodVery GoodGood-29000
May 200894.0GoodGoodVery GoodGood-29000
December 200794.0GoodGoodVery GoodGood-29000
July 200694.0GoodGoodVery GoodVery Good-29000
August 200594.0GoodGoodVery GoodVery Good-29000
June 200494.0GoodGoodVery GoodVery Good-36000
June 200394.0GoodGoodVery GoodVery Good-36000
May 200294.0GoodGoodVery GoodVery Good-28500
August 200099.0GoodVery GoodVery GoodVery Good-28500
October 199999.0GoodExcellentExcellentExcellent-28500
June 199899.0GoodExcellentExcellentExcellent-28500
October 199798.0GoodExcellentExcellentExcellent-28500
March 199798.0GoodExcellentExcellentExcellent-28500