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SMITH BRIDGE ROAD over SOUTH BR. AU SABLE RIVER

Map

Coordinates:
+44.61494, -84.45564
44°36'54" N, 84°27'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SMITH BRIDGE ROAD over SOUTH BR. AU SABLE RIVER
Structure number:000000000002079
Location:SEC. 27 SOUTH BRANCH TWP.
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:85.0 ft. [25.9 m]
Total length:86.0 ft. [26.2 m]
Roadway width between curbs:13.8 ft. [4.2 m]
Deck width edge-to-edge:15.7 ft. [4.8 m]
Owner:Other State Agencies [21]
Year built:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:30 [as of 1995]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Scour calculation/evaluation has not been made. [6]
Sufficiency rating:75.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryGoodSatisfactory3075.5