I-69 WB over WOOD RD


+42.81697, -84.52311
42°49'01" N, 84°31'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-69 WB over WOOD RD
Structure number:000000000001866
Old structure number:19119043000S040 (from 1992 edition)
Location:1 MI E OF US-27
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:99.7 ft. [30.4 m]
Total length:99.7 ft. [30.4 m]
Roadway width between curbs:57.4 ft. [17.5 m]
Deck width edge-to-edge:59.1 ft. [18.0 m]
Vertical clearance below bridge:18.7 ft. [5.7 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span 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: April 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:18,989 [as of 2007]
Truck traffic:16% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 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:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:85.8 tons [78.0 metric tons]
Inventory rating:50.9 tons [46.3 metric tons]
Sufficiency rating:76.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201676.7FairFairFairGood-18989
April 201488.0FairFairSatisfactoryGood-18989
April 201288.0FairFairSatisfactoryGood-18989
April 201089.1FairSatisfactorySatisfactoryGood-18989
April 200889.1FairSatisfactorySatisfactoryGood-18989
May 200689.1FairSatisfactorySatisfactoryGood-18709
October 200489.3FairSatisfactorySatisfactoryGood-16500
May 200288.3FairFairSatisfactorySatisfactory-16500
May 200089.3FairSatisfactoryGoodGood-16500
July 199894.4FairSatisfactoryGoodGood-16500
August 199689.3GoodGoodGoodGood-16500
June 199490.1GoodGoodGoodGood-11100
June 199290.1FairSatisfactoryGoodGood-11100
August 199090.1FairSatisfactoryVery GoodVery Good-11100