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IRR BIA RTE 327 over ZUNI RIVER

Map

Coordinates:
+35.06654, -108.85109
35°03'60" N, 108°51'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR BIA RTE 327 over ZUNI RIVER
Structure number:00000000000M417
Location:ZUNI PUEBLO
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:43.0 ft. [13.1 m]
Total length:20.0 ft. [6.1 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Owner:Bureau of Indian Affairs [62]
Year built:1979
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:5
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,000 [as of 2012]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 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 minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017FairFairGoodSatisfactory300093.9
January 2015FairFairGoodSatisfactory300093.9
March 2012FairSatisfactoryGoodSatisfactory300094.9
March 2010FairSatisfactoryGoodSatisfactory300094.9
February 2008GoodGoodGoodGood300094.9
September 2004GoodGoodGoodGood300094.9
January 2002GoodGoodGoodGood300094.9
March 1999GoodGoodGoodGood300095.9
July 1997GoodGoodGoodGood300095.7
July 1994GoodGoodGoodGood300095.8
June 1990GoodVery GoodVery GoodVery Good300096.0