US 20 WB over CR 45


+41.65333, -85.94000
41°39'12" N, 85°56'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US 20 WB over CR 45
Structure number:075240
Location:00.13 E US 33
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:61.0 ft. [18.6 m]
Total length:161.1 ft. [49.1 m]
Roadway width between curbs:46.3 ft. [14.1 m]
Deck width edge-to-edge:49.2 ft. [15.0 m]
Vertical clearance below bridge:22.6 ft. [6.9 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1992
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:Prestressed concrete continuous [6]
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: March 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,987 [as of 2015]
Truck traffic:24% 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:Meets minimum tolerable limits to be left in place as is [4]
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:74.8 tons [68.0 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Sufficiency rating:96.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201696.9FairSatisfactoryGoodGood-11987
March 201498.0FairSatisfactoryGoodGood-102
March 201294.0FairSatisfactoryGoodGoodFO102
March 201094.0FairSatisfactoryGoodGoodFO102
March 200898.0FairSatisfactoryGoodGood-102
March 200698.0FairSatisfactoryGoodGood-102
March 200498.0FairSatisfactoryGoodGood-102
April 200298.0FairSatisfactoryVery GoodVery Good-100
March 200098.0FairSatisfactoryVery GoodVery Good-1
April 199896.0GoodGoodVery GoodVery Good-1
April 199696.0GoodVery GoodVery GoodVery Good-1
July 199496.0GoodVery GoodVery GoodVery Good-1
October 1992100.0GoodVery GoodVery GoodVery Good-1