+39.02475, -110.29842
39°01'29" N, 110°17'54" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-6 (SR-6) over SMITH HILL WASH
Structure number:0E1693
Location:3.6 MILES NORTH JCT.I-70
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:15.4 ft. [4.7 m]
Total length:33.1 ft. [10.1 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:4,640 [as of 2014]
Truck traffic:45% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:79.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2017Good8 out of 10464079.3
September 2015Good8 out of 10464079.3
September 2013Good8 out of 10427377.6
September 2011Good8 out of 10441077.6
September 2009Good8 out of 10441080.0
October 2007Good8 out of 10452080.0
November 2005Good7 out of 10452080.0
December 2003Good7 out of 10417580.0
September 1999Good7 out of 10388080.0
July 1997Good7 out of 10339080.0
October 1995Fair6 out of 10330080.0
October 1993Fair6 out of 10285080.0
January 1992Fair6 out of 10265580.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.200200000