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PORT INLAND ROAD over BULLDOG CREEK

Schoolcraft County, Michigan

Map

Coordinates:
+45.96911, -85.94411
45°58'09" N, 85°56'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PORT INLAND ROAD over BULLDOG CREEK
Structure number:000000000009702
Old structure number:75200014000B010 (from 1992 edition)
Location:1 MI E OF MCDONALD LAKE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:21.0 ft. [6.4 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:35.1 ft. [10.7 m]
Deck width edge-to-edge:38.4 ft. [11.7 m]
Owner:County Highway Agency [02]
Year built:1932
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Good
Status:Posted for load [P]
Average daily traffic:785 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:21.6 tons [19.6 metric tons]
Sufficiency rating:70.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201570.0GoodGoodGoodGood-785
September 201370.0GoodGoodGoodGood-785
July 201187.7GoodGoodGoodGood-771
July 200987.7GoodGoodGoodGood-771
June 200787.8GoodGoodGoodGood-771
July 200587.8GoodVery GoodVery GoodVery Good-771
December 200287.8GoodVery GoodVery GoodVery Good-771
December 199985.8GoodVery GoodVery GoodVery Good-771
December 199789.4GoodVery GoodVery GoodVery Good-391
October 199590.1GoodVery GoodVery GoodVery Good-391
September 199376.1GoodVery GoodVery GoodVery Good-391
October 199176.1GoodVery GoodVery GoodVery Good-391