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JOHNSON ROAD over FLAT RIVER

Map

Coordinates:
+43.22561, -85.30221
43°13'32" N, 85°18'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:JOHNSON ROAD over FLAT RIVER
Structure number:000000000007454
Old structure number:59200005000B010 (from 1992 edition)
Location:1.25 NORTH OF WISE ROAD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:44.9 ft. [13.7 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:37.1 ft. [11.3 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:533 [as of 2003]
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:58.9 tons [53.5 metric tons]
Inventory rating:35.2 tons [32.0 metric tons]
Sufficiency rating:99.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201599.8FairGoodSatisfactorySatisfactory-533
September 201399.9FairVery GoodSatisfactorySatisfactory-533
September 201199.9FairVery GoodSatisfactorySatisfactory-533
September 200988.8FairVery GoodSatisfactoryFair-533
September 200788.8FairVery GoodSatisfactoryFair-533
September 200599.9FairVery GoodSatisfactorySatisfactory-533
September 200399.9GoodVery GoodGoodGood-533
October 200199.9GoodVery GoodGoodGood-484
October 199999.9GoodVery GoodGoodGood-484
February 199899.9GoodVery GoodVery GoodGood-484
December 1995100.0GoodVery GoodVery GoodGood-90
December 1993100.0GoodVery GoodVery GoodGood-90
December 1991100.0GoodVery GoodVery GoodVery Good-90