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NM-371 over BNSF RAILROAD

Map

Coordinates:
+35.40078, -108.22399
35°24'03" N, 108°13'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-371 over BNSF RAILROAD
Structure number:000000000008603
Location:0.3 MI N OF I-40/THOREAU
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Minor Arterial (Rural) [06]
Length of largest span:67.9 ft. [20.7 m]
Total length:154.9 ft. [47.2 m]
Roadway width between curbs:47.6 ft. [14.5 m]
Deck width edge-to-edge:56.1 ft. [17.1 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1986
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,448 [as of 2016]
Truck traffic:9% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016GoodGoodGoodGood344893.4
July 2014GoodGoodGoodGood432492.7
July 2012GoodGoodGoodGood428292.8
July 2010GoodGoodGoodGood251298.1
June 2008GoodGoodGoodGood455596.6
June 2006GoodGoodGoodGood451796.6
June 2004GoodGoodGoodGood535896.0
June 2002GoodGoodGoodGood499296.3
June 2000GoodGoodGoodGood369295.2
June 1998GoodGoodGoodGood352795.4
June 1996FairGoodGoodSatisfactory436694.7
June 1994FairSatisfactoryGoodSatisfactory288795.8
June 1992FairSatisfactoryGoodGood302295.7
October 1990GoodGoodVery GoodGood317197.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,0861,086000
Deck
Reinforced Concrete Decksq. ft.8,6768,676000
Wearing Surfacessq. ft.8,6768,676000
Substructure
Steel Columneach2402400
Steel Protective Coatingsq. ft.1,44001,44000
Reinforced Concrete Abutmentlinear ft.112112000
Reinforced Concrete Pier Caplinear ft.112112000
Joints
Compression Jointlinear ft.112112000
Bearings
Elastomeric Bearingeach1401400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.184184000
Steel Protective Coatingsq. ft.630630000
Reinforced Concrete Bridge Raillinear ft.1,4211,3913000