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TOMAHAWK ROAD over LITTLE ISABELLA RIVER

Map

Coordinates:
+47.73944, -91.50583
47°44'22" N, 91°30'21" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TOMAHAWK ROAD over LITTLE ISABELLA RIVER
Structure number:090905000001030
Location:7.0 MI E OF JCT TH 1
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:7.9 ft. [2.4 m]
Total length:28.2 ft. [8.6 m]
Skew angle:20°
Owner:U.S. Forest Service [64]
Year built:1967
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:42 [as of 1973]
Structural appraisal:Unknown [*]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:94.8

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2018Fair6 out of 104294.8
November 2015Fair5 out of 104281.7
October 2013Fair5 out of 104281.7
October 2011Fair5 out of 104284.7
August 2003Good7 out of 104291.8
September 1999Good7 out of 104291.6
August 1996Good7 out of 104294.6
September 1994Good7 out of 104294.7