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NFSR 104.D over HOMESTAKE TUNNEL OUTLET

Map

Coordinates:
+39.28126, -106.44130
39°16'53" N, 106°26'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFSR 104.D over HOMESTAKE TUNNEL OUTLET
Structure number:021201000001002
Location:MAY QUEEN CG
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:21.7 ft. [6.6 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Skew angle:30°
Owner:U.S. Forest Service [64]
Year built:1984
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:41 [as of 2003]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Unknown [*]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:89.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$188,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodGoodSatisfactory4189.8
September 2015FairGoodGoodSatisfactory4189.8
September 2013GoodGoodGoodGood4189.8
August 2011GoodGoodGoodGood4187.8
August 2009GoodGoodGoodGood4187.8
July 2007GoodGoodGoodGood4186.8
August 2005GoodGoodGoodGood4187.8
August 2003GoodGoodGoodGood4189.6
August 2001GoodGoodGoodGood500058.0
July 1996GoodVery GoodVery GoodVery Good500058.0