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TOWNSHIP RD NO 187 over HAMMOND BR PLUM RIV

Map

Coordinates:
+42.29883, -90.01112
42°17'56" N, 90°00'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TOWNSHIP RD NO 187 over HAMMOND BR PLUM RIV
Structure number:043314700000000
Old structure number:000043314710174 (from 1992 edition)
Location:4 MI SO OF STOCKTON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:28.9 ft. [8.8 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.3 ft. [6.8 m]
Owner:Town or Township Highway Agency [03]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:75 [as of 2005]
Deck condition:Good [7 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:22.1 tons [20.1 metric tons]
Inventory rating:13.2 tons [12.0 metric tons]
Sufficiency rating:36.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201636.9PoorGoodPoorSatisfactorySD75
September 201436.9PoorGoodPoorSatisfactorySD75
October 201286.5FairGoodSatisfactorySatisfactory-75
November 201086.5FairGoodSatisfactorySatisfactory-75
April 200886.5FairGoodSatisfactorySatisfactory-75
April 200686.5FairGoodSatisfactorySatisfactory-75
March 200486.5FairGoodSatisfactorySatisfactory-59
November 200186.5FairGoodSatisfactorySatisfactory-59
March 199986.5FairGoodSatisfactorySatisfactory-30
April 199786.5FairGoodSatisfactorySatisfactory-30
April 199486.5FairGoodSatisfactorySatisfactory-29
September 199186.5FairSatisfactorySatisfactorySatisfactory-30