31-Z001 over RIO PUERCO


+35.49026, -108.90560
35°29'25" N, 108°54'20" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:31-Z001 over RIO PUERCO
Structure number:000000000008847
Location:0.3 MI W OF NM-118
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:89.9 ft. [27.4 m]
Total length:183.1 ft. [55.8 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:37.1 ft. [11.3 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1994
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:176 [as of 2016]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:95.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016FairSatisfactoryGoodGood17695.0
September 2014GoodGoodGoodGood19494.9
September 2012GoodGoodGoodGood19494.9
September 2010GoodGoodGoodGood19494.9
September 2008GoodGoodGoodGood19894.9
September 2006GoodGoodGoodGood20294.9
September 2004GoodGoodVery GoodVery Good20294.9
November 2002GoodGoodVery GoodVery Good19094.9
December 2000GoodGoodVery GoodVery Good18694.9
December 1998GoodGoodVery GoodVery Good17894.9
December 1996GoodVery GoodVery GoodVery Good16695.0
December 1994GoodVery GoodVery GoodVery Good16694.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.722722000
Reinforced Concrete Decksq. ft.6,7716,43233900
Steel Columneach90810
Steel Protective Coatingsq. ft.1,3581,358000
Reinforced Concrete Abutmentlinear ft.7575000
Reinforced Concrete Pier Caplinear ft.3636000
Compression Jointlinear ft.7575000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.420420000