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US 6 ML over FRENCHMAN CREEK

Map

Coordinates:
+40.58567, -102.29016
40°35'08" N, 102°17'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 6 ML over FRENCHMAN CREEK
Structure number:B-27-A
Location:0.6 MI E OF JCT US 385
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:2.3 ft. [0.7 m]
Total length:162.7 ft. [49.6 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1934
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Number of main spans:7
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,100 [as of 2011]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:63.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactorySatisfactoryFair210063.6
May 2015FairSatisfactorySatisfactoryFair210063.6
May 2013FairSatisfactorySatisfactoryFair210063.6
May 2011FairSatisfactorySatisfactoryFair220063.6
April 2009FairSatisfactorySatisfactoryFair220063.6
June 2007FairSatisfactorySatisfactoryFair220063.6
June 2005FairSatisfactorySatisfactoryFair224563.6
May 2003FairSatisfactorySatisfactoryFair171164.7
April 2001FairSatisfactorySatisfactoryFair171168.3
April 1999FairSatisfactorySatisfactoryFair262467.1
April 1997FairSatisfactorySatisfactoryFair240067.2
April 1995FairSatisfactorySatisfactoryFair240066.5
April 1993FairSatisfactorySatisfactoryFair235071.6
May 1991FairSatisfactorySatisfactoryFair155068.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.2,2541,86339100
Substructure
Timber Columneach58312700
Timber Abutmentlinear ft.7007000
Timber Pier Caplinear ft.3042485600
Deck
Timber Decksq. ft.4,88104,88100
Wearing Surfacessq. ft.4,7184,718000
Bridge Rail
Other Material Bridge Raillinear ft.326326000
Steel Protective Coatingsq. ft.326326000