US 169 NB over CSAH 29


+45.55388, -93.58503
45°33'14" N, 93°35'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 169 NB over CSAH 29
Structure number:71008
Location:1.8 MI S OF JCT TH 95
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:117.8 ft. [35.9 m]
Total length:247.4 ft. [75.4 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:22°
Owner:State Highway Agency [01]
Year built:1979
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:3
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: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:10,650 [as of 2004]
Truck traffic:5% 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:Better than present minimum criteria [7]
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:83.3 tons [75.7 metric tons]
Inventory rating:49.9 tons [45.4 metric tons]
Sufficiency rating:99.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201699.0FairSatisfactoryGoodGood-10650
August 201499.0FairSatisfactoryGoodGood-10650
September 201299.0FairSatisfactoryGoodGood-10650
October 201099.0FairSatisfactoryGoodGood-10650
May 200999.0FairSatisfactoryGoodGood-10650
September 200799.0FairSatisfactoryGoodGood-10650
October 200699.0FairSatisfactoryGoodGood-10650
September 200499.0FairSatisfactoryGoodGood-10400
October 200299.4FairSatisfactoryGoodGood-6300
November 200099.4FairSatisfactoryGoodGood-6300
October 199999.2FairSatisfactoryGoodGood-8700
October 199899.4FairSatisfactoryGoodGood-6300
October 199699.7FairSatisfactoryGoodGood-5550
October 199597.6FairSatisfactoryGoodGood-5550
October 199497.7GoodVery GoodVery GoodVery Good-3700
October 199397.7GoodVery GoodVery GoodVery Good-3700
October 199297.7GoodVery GoodVery GoodVery Good-4200
October 199197.7GoodVery GoodVery GoodVery Good-4200