NM-122 over I-40 EBL/WBL mp 85.13


+35.12410, -107.82967
35°07'27" N, 107°49'47" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-122 over I-40 EBL/WBL mp 85.13
Structure number:000000000007393
Location:Junction of I-40/NM 122
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:95.1 ft. [29.0 m]
Total length:194.9 ft. [59.4 m]
Roadway width between curbs:79.1 ft. [24.1 m]
Deck width edge-to-edge:83.0 ft. [25.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1974
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]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,011 [as of 2018]
Truck traffic:7% 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:93.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairGoodGoodSatisfactory301193.0
November 2016FairSatisfactoryGoodSatisfactory1269886.8
November 2014FairSatisfactoryGoodSatisfactory203093.7
November 2012FairSatisfactoryGoodSatisfactory199893.7
November 2010FairSatisfactoryGoodSatisfactory265793.3
November 2008FairSatisfactoryGoodSatisfactory264193.3
January 2007FairSatisfactoryGoodSatisfactory675090.6
January 2005FairSatisfactoryGoodSatisfactory656290.8
January 2003FairGoodGoodSatisfactory557191.4
January 2001FairGoodGoodSatisfactory568991.3
January 1999FairGoodGoodSatisfactory540791.5
January 1997FairGoodGoodSatisfactory600691.1
February 1995FairFairGoodSatisfactory237092.5
March 1993FairFairGoodSatisfactory229297.6
May 1991GoodGoodGoodGood229298.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.2,1462,1262000
Reinforced Concrete Decksq. ft.16,18915,38080900
Wearing Surfacessq. ft.16,18915,38080900
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.1671373000
Reinforced Concrete Pier Caplinear ft.7979000
Compression Jointlinear ft.152147500
Elastomeric Bearingeach3333000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.48638610000
Steel Protective Coatingsq. ft.1,6731,57310000