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 

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. ratingEvaluationDeckSuper.Sub.ADT
March 201696.9Not deficientSatisfactoryGoodGood11987
March 201498.0Not deficientSatisfactoryGoodGood102
March 201294.0Functionally obsoleteSatisfactoryGoodGood102
March 201094.0Functionally obsoleteSatisfactoryGoodGood102
March 200898.0Not deficientSatisfactoryGoodGood102
March 200698.0Not deficientSatisfactoryGoodGood102
March 200498.0Not deficientSatisfactoryGoodGood102
April 200298.0Not deficientSatisfactoryVery GoodVery Good100
March 200098.0Not deficientSatisfactoryVery GoodVery Good1
April 199896.0Not deficientGoodVery GoodVery Good1
April 199696.0Not deficientVery GoodVery GoodVery Good1
July 199496.0Not deficientVery GoodVery GoodVery Good1
October 1992100.0Not deficientVery GoodVery GoodVery Good1