NM-423 over RIO GRANDE


+35.18220, -106.65159
35°10'56" N, 106°39'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-423 over RIO GRANDE
Structure number:000000000008666
Location:1.7 MI W OF 2ND ST/ALBUQ
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:87.9 ft. [26.8 m]
Total length:1405.9 ft. [428.5 m]
Roadway width between curbs:96.5 ft. [29.4 m]
Deck width edge-to-edge:112.9 ft. [34.4 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1987
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:16
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: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:167,666 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 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]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:85.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactoryGoodSatisfactory16766685.0
May 2015FairSatisfactoryGoodSatisfactory5936385.0
May 2013FairSatisfactoryGoodSatisfactory5936385.0
May 2011FairSatisfactoryGoodSatisfactory7393585.0
May 2009FairSatisfactoryGoodSatisfactory7269685.0
May 2007FairSatisfactoryGoodSatisfactory7567285.0
May 2005FairSatisfactoryGoodSatisfactory7629085.0
May 2003FairSatisfactoryGoodSatisfactory7076585.0
May 2001FairSatisfactoryGoodSatisfactory6239185.0
May 1999FairSatisfactoryGoodSatisfactory5623285.0
May 1997FairSatisfactoryGoodSatisfactory5264385.0
June 1995FairSatisfactoryGoodSatisfactory5121185.0
May 1993FairSatisfactoryGoodSatisfactory4476185.0
May 1991GoodGoodGoodGood1911492.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.16,80016,60619400
Reinforced Concrete Decksq. ft.158,8780123,21435,6640
Reinforced Concrete Pier Walllinear ft.2,0401,9608000
Reinforced Concrete Abutmentlinear ft.2402053500
Reinforced Concrete Pier Caplinear ft.2,0411,88116000
Strip Seal Jointlinear ft.360036000
Elastomeric Bearingeach432043200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4,19904,19900
Reinforced Concrete Bridge Raillinear ft.1,40101,40100