US 8 over TH 61


+45.28896, -92.98379
45°17'20" N, 92°59'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 8 over TH 61
Structure number:82002
Location:1.0 MI E OF JCT TH 35
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:82.0 ft. [25.0 m]
Total length:291.4 ft. [88.8 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:82.4 ft. [25.1 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1969
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:4
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: April 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:21,000 [as of 2004]
Truck traffic:3% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:81.2 tons [73.8 metric tons]
Inventory rating:24.6 tons [22.4 metric tons]
Sufficiency rating:77.6

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201577.6FairSatisfactoryGoodGood-21000
May 201377.6FairSatisfactoryGoodGood-21000
June 201177.6FairSatisfactoryGoodGood-21000
September 200977.6FairSatisfactoryGoodGood-21000
October 200777.6FairSatisfactoryGoodGood-21000
July 200677.6FairSatisfactoryGoodGood-21000
October 200478.2FairSatisfactoryGoodGood-19000
November 200279.1FairSatisfactoryGoodGood-16000
June 200187.6FairSatisfactoryGoodGood-16000
December 200092.6FairSatisfactoryGoodGood-16000
November 199992.3GoodGoodGoodGood-17000
June 199892.6GoodGoodGoodGood-16000
October 199692.8GoodGoodGoodGood-16000
June 199590.6GoodGoodGoodGood-14000
November 199491.1GoodGoodGoodGood-12000
October 199391.1GoodGoodGoodGood-12000
May 199291.4GoodGoodVery GoodGood-10500
November 199191.4GoodGoodVery GoodGood-10500