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NM-122 over BNSF RAILROAD

Map

Coordinates:
+35.16248, -107.88326
35°09'45" N, 107°52'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-122 over BNSF RAILROAD
Structure number:000000000008563
Location:1.9 MI E OF NM-605
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:107.6 ft. [32.8 m]
Total length:272.0 ft. [82.9 m]
Roadway width between curbs:86.0 ft. [26.2 m]
Deck width edge-to-edge:88.9 ft. [27.1 m]
Vertical clearance below bridge:26.2 ft. [8.0 m]
Skew angle:53°
Owner:State Highway Agency [01]
Year built:1985
Year reconstructed:2012
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,633 [as of 2017]
Truck traffic:8% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairGoodGoodSatisfactory763396.4
May 2016FairGoodGoodSatisfactory771996.4
May 2014FairGoodGoodSatisfactory771996.4
May 2012FairGoodGoodSatisfactory1034895.2
June 2010FairSatisfactorySatisfactoryFair873284.3
June 2008FairSatisfactoryGoodSatisfactory867795.9
June 2006FairSatisfactoryGoodSatisfactory848296.0
June 2004FairSatisfactoryGoodSatisfactory1185594.4
June 2002FairSatisfactoryGoodSatisfactory1342793.7
June 2000FairSatisfactoryGoodSatisfactory1005695.3
June 1998FairSatisfactoryGoodSatisfactory656696.9
June 1996FairSatisfactorySatisfactorySatisfactory633797.0
June 1994FairFairGoodSatisfactory699295.8
June 1992FairFairGoodSatisfactory676095.9
August 1990GoodGoodGoodGood494197.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,7002,6029800
Steel Protective Coatingsq. ft.27,77227,22255000
Deck
Reinforced Concrete Decksq. ft.24,20824,1882000
Wearing Surfacessq. ft.24,20824,208000
Substructure
Steel Columneach6464000
Steel Protective Coatingsq. ft.1,9121,912000
Reinforced Concrete Abutmentlinear ft.29514714800
Reinforced Concrete Pier Caplinear ft.295295000
Joints
Strip Seal Jointlinear ft.296296000
Pourable Jointlinear ft.348348000
Bearings
Elastomeric Bearingeach4040000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.587587000
Steel Protective Coatingsq. ft.3,2943,294000