TH 55 EB (8TH ST) over I 35W; RAMPS


+44.96729, -93.25346
44°58'02" N, 93°15'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:TH 55 EB (8TH ST) over I 35W; RAMPS
Structure number:27849
Location:AT JCT TH 55; 35W
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:78.4 ft. [23.9 m]
Total length:554.2 ft. [168.9 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Vertical clearance below bridge:24.0 ft. [7.3 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1967
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:8
Main spans material:Steel continuous [4]
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: September 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,400 [as of 2004]
Truck traffic:6% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.8 tons [65.3 metric tons]
Inventory rating:43.1 tons [39.2 metric tons]
Sufficiency rating:92.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201692.0FairFairGoodSatisfactory-5400
September 201492.0FairFairGoodSatisfactory-5400
September 201292.0FairFairGoodSatisfactory-5400
September 201092.0FairFairGoodSatisfactory-5400
September 200892.0FairFairGoodSatisfactory-5400
October 200793.0FairSatisfactoryGoodSatisfactory-5400
November 200693.0FairSatisfactoryGoodSatisfactory-5400
September 200493.0FairSatisfactoryGoodSatisfactory-5000
November 200393.0FairSatisfactoryGoodSatisfactory-5000
March 200393.0FairSatisfactoryGoodSatisfactory-4300
September 200082.0FairSatisfactoryFairSatisfactory-4300
February 20000.0FairSatisfactoryFairSatisfactory-86000
August 199792.8FairSatisfactoryGoodGood-4300
September 199692.8FairSatisfactoryGoodGood-4300
May 199587.8FairSatisfactoryGoodGood-4300
October 199387.8FairSatisfactoryGoodGood-4300
August 199191.9FairSatisfactoryGoodGood-4250