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NORTH RIM DRIVE over RIO DE CHELLY

Map

Coordinates:
+36.15422, -109.53792
36°09'15" N, 109°32'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NORTH RIM DRIVE over RIO DE CHELLY
Structure number:7390001P0000000
Location:ROUTE 64 (NORTH RIM DRIVE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:50.9 ft. [15.5 m]
Total length:272.3 ft. [83.0 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Owner:National Park Service [66]
Year built:1966
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:6
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:750 [as of 2012]
Truck traffic:7% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Operating rating:30.9 tons [28.1 metric tons]
Inventory rating:17.9 tons [16.3 metric tons]
Sufficiency rating:45.4
Estimated cost of work:$863,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201645.4FairFairGoodFair-750
May 201467.0FairFairGoodFair-750
May 201278.9FairFairGoodSatisfactory-750
May 201077.9FairFairGoodSatisfactory-750
May 200877.9FairFairGoodSatisfactory-750
May 200677.9FairFairGoodSatisfactory-750
April 200478.9FairFairGoodGood-750
June 200278.9FairFairGoodGood-750
May 200080.0FairSatisfactoryGoodGood-750