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US 550 ML over BEAR CREEK

Map

Coordinates:
+38.00004, -107.66007
38°00'00" N, 107°39'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 550 ML over BEAR CREEK
Structure number:L-06-B
Location:1.5 Mi S of OURAY
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:128.3 ft. [39.1 m]
Total length:140.8 ft. [42.9 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,200 [as of 2011]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:79.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$148,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodVery GoodGood220079.0
August 2015GoodVery GoodVery GoodVery Good220079.0
August 2013GoodVery GoodVery GoodVery Good220079.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.434434000
Steel Protective Coatingsq. ft.434434000
Deck
Reinforced Concrete Decksq. ft.3,3603,19715850
Wearing Surfacessq. ft.3,1673,1343300
Substructure
Reinforced Concrete Abutmentlinear ft.133656530
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.193193000
Steel Protective Coatingsq. ft.1931336000