Airport Road over Little Colorado River


+34.13167, -109.29500
34°07'54" N, 109°17'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:Airport Road over Little Colorado River
Structure number:09050
Location:0.4 mi W Jct US 180
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:35.1 ft. [10.7 m]
Total length:95.1 ft. [29.0 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Owner:Town or Township Highway Agency [03]
Year built:1957
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 2012]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:41.9 tons [38.1 metric tons]
Inventory rating:25.0 tons [22.7 metric tons]
Sufficiency rating:73.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201673.3GoodGoodGoodGood-1500
May 201482.2FairSatisfactoryGoodGood-1500
May 201282.2FairSatisfactoryGoodGood-1500
May 201073.0GoodGoodGoodGood-1500
June 200873.0GoodGoodGoodGood-1500
June 200677.8GoodGoodGoodGood-1500
June 200476.6GoodVery GoodVery GoodGood-500
August 200275.8GoodVery GoodVery GoodGood-500
June 200075.8GoodVery GoodVery GoodGood-500
April 199875.8GoodGoodGoodGood-500
June 199671.0GoodGoodGoodVery Good-500
July 199472.1FairSatisfactorySatisfactoryGood-500
November 199273.0GoodGoodGoodVery Good-400
July 199073.0GoodGoodGoodVery Good-400