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US50 HWY over ARKANSAS RIVER DRAINAGE

Map

Coordinates:
+38.01000, -101.86722
38°00'36" N, 101°52'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US50 HWY over ARKANSAS RIVER DRAINAGE
Structure number:999905000380121
Location:10.03MI E COLO. STATE LN
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:7.9 ft. [2.4 m]
Total length:34.8 ft. [10.6 m]
Owner:State Highway Agency [01]
Year built:1939
Year reconstructed:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,570 [as of 2016]
Truck traffic:26% of total traffic
Structural 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 desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:81.1
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$40,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2017Good7 out of 10157081.1
April 2015Good7 out of 10173081.1
April 2013Good7 out of 10173080.2
April 2011Good7 out of 10198080.2
April 2009Good7 out of 10166080.2
April 2007Good7 out of 10184080.2
May 2005Good7 out of 10206080.2
April 2003Good7 out of 10218079.9
April 2001Good7 out of 10246579.9
April 1999Good8 out of 10222579.9
December 1997Good8 out of 10207077.9
March 1995Good8 out of 10180577.9
December 1993Good8 out of 10187577.9
October 1991Good8 out of 10182579.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.200188840
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6960720