+38.32766, -107.78013
38°19'40" N, 107°46'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 550 ML over WILD CAT CREEK
Structure number:K-05-BU
Location:10 MI S OF MONTROSE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:12.1 ft. [3.7 m]
Total length:38.1 ft. [11.6 m]
Deck width edge-to-edge:149.0 ft. [45.4 m]
Owner:State Highway Agency [01]
Year built:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,700 [as of 2011]
Truck traffic:4% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
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]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:65.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2017Fair6 out of 10670065.0
June 2015Fair6 out of 10670065.0
April 2013Fair6 out of 10670065.0
June 2011Fair6 out of 10680065.0
May 2009Fair6 out of 10680065.0
May 2007Fair6 out of 10680063.0
May 2005Fair6 out of 10638663.0
April 2003Fair6 out of 10666167.2
June 2001Fair6 out of 10666163.0
May 1999Fair6 out of 10647563.0
May 1997Fair6 out of 10510060.0
August 1996Good8 out of 10510060.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.4474139250