+38.99876, -104.79789
38°59'56" N, 104°47'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:CSG-H.89-20.10
Location:.5 MI N HWY 83/INTERQUEST
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:15.1 ft. [4.6 m]
Total length:31.5 ft. [9.6 m]
Deck width edge-to-edge:149.3 ft. [45.5 m]
Skew angle:23°
Owner:City or Municipal Highway Agency [04]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,557 [as of 2013]
Truck traffic:2% 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: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]
Pier/abutment protection:Navigation protection not required [1]
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]
Operating rating:61.5 tons [55.9 metric tons]
Inventory rating:36.9 tons [33.5 metric tons]
Sufficiency rating:79.2
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
May 201679.2Fair6 out of 10-16557
May 201479.2Good7 out of 10-16557
May 201279.2Good7 out of 10-16664
May 201079.2Good7 out of 10-16664
February 200879.2Good7 out of 10-16664
April 200680.0Good7 out of 10-11768
May 200480.0Good8 out of 10-11768
April 200281.6Good8 out of 10-2623
June 200094.7Good7 out of 10-2623
October 199994.7Good7 out of 10-2623
October 199894.7Good7 out of 10-2623
October 199695.3Good8 out of 10-1888
June 199495.3Good8 out of 10-1888
September 199295.3Good8 out of 10-1888
June 199096.9Good8 out of 10-84