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NFSR 740.1 over S. FORK MICHIGAN RIVER

Map

Coordinates:
+40.49147, -106.00832
40°29'29" N, 106°00'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFSR 740.1 over S. FORK MICHIGAN RIVER
Structure number:020604000001092
Location:3.1 MI S. OF S.H. 14
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:U.S. Forest Service [64]
Year built:1983
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Steel continuous [4]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 assessed or calculated scour condition. [5]
Sufficiency rating:89.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodVery GoodGood1789.1
August 2016GoodGoodGoodGood5088.1
August 2014GoodGoodGoodGood5088.1
August 2012GoodGoodGoodGood5087.9
August 2009GoodVery GoodGoodGood5086.9
July 2008----5089.9
July 2005----5089.9
July 2003GoodVery GoodGoodGood5086.9
September 2001GoodVery GoodGoodGood5087.9