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SH 96 ML over BLUE RIBBON ARROYO

Map

Coordinates:
+38.25806, -104.68139
38°15'29" N, 104°40'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 96 ML over BLUE RIBBON ARROYO
Structure number:K-18-P
Location:22.4 MI E OF CUSTER-PUEBL
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:24.9 ft. [7.6 m]
Total length:24.9 ft. [7.6 m]
Deck width edge-to-edge:143.1 ft. [43.6 m]
Owner:State Highway Agency [01]
Year built:1950
Year reconstructed:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,900 [as of 2011]
Truck traffic:3% 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 is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:89.8 tons [81.6 metric tons]
Inventory rating:80.0 tons [72.7 metric tons]
Sufficiency rating:84.5

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
December 201684.5Fair6 out of 10-2900
December 201484.5Fair6 out of 10-2900
December 201284.5Fair6 out of 10-2700
December 201084.5Fair6 out of 10-2700
October 200884.5Good7 out of 10-2700
December 200484.5Good7 out of 10-2873
December 200084.5Good7 out of 10-3100
November 199684.5Good7 out of 10-3100
October 199484.6Good7 out of 10-2400
January 199284.6Good8 out of 10-2350

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Culvert
Steel Culvertlinear ft.8484000
Steel Protective Coatingsq. ft.10,75310,753000
Reinforced Concrete Culvertlinear ft.5958100