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COUNTY ROAD U50 over SURFACE CREEK

Map

Coordinates:
+38.95247, -107.89439
38°57'09" N, 107°53'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD U50 over SURFACE CREEK
Structure number:DELU50R-250-31A
Location:1.7 MI W OF SH 65
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:20.0 ft. [6.1 m]
Deck width edge-to-edge:58.1 ft. [17.7 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1994
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:111 [as of 2013]
Truck traffic:2% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
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:99.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2017Fair6 out of 1011199.0
October 2015Fair6 out of 1011199.0
October 2013Fair6 out of 1011199.0
October 2011Fair6 out of 1027898.9
October 2009Good7 out of 107299.0
September 2007Good7 out of 107299.0
September 2005Good7 out of 107299.0
December 2003Good7 out of 107299.0
March 2001Good7 out of 106199.0
March 1999Good7 out of 106199.0
October 1997Good8 out of 106199.0
May 1995Good8 out of 107099.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.5805710