NM501 over Omega Road, West Road


+35.88000, -106.32194
35°52'48" N, 106°19'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM501 over Omega Road, West Road
Structure number:000000000007622
Location:JCT. NM501 and Omega Road
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:442.6 ft. [134.9 m]
Total length:819.6 ft. [249.8 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:55.4 ft. [16.9 m]
Vertical clearance below bridge:177.2 ft. [54.0 m]
Owner:Unknown [79]
Year built:1951
Year reconstructed:1992
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:14,000 [as of 2017]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:70.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018PoorSatisfactoryFairPoor1400070.0
June 2017PoorFairFairPoor1400018.0
August 2016FairFairFairFair1319556.6
August 2015FairSatisfactoryFairSatisfactory1319557.7
June 2014FairGoodFairGood117780.1
June 2013FairGoodFairGood116580.1
June 2012FairGoodFairGood116780.1
July 2010FairGoodFairGood1184867.2
September 2008FairGoodFairGood1184474.0
September 2006FairGoodFairGood1174474.0
October 2005FairGoodFairFair1166374.0
August 2003FairGoodFairFair1157374.1
November 2002PoorGoodFairPoor132270.8
September 2001PoorGoodFairPoor130470.8
September 1999PoorGoodFairPoor475863.2
October 1998FairGoodFairFair475880.8
September 1997FairGoodFairFair221784.1
December 1996FairGoodFairFair207784.3
July 1995FairGoodFairFair215784.2
September 1992FairGoodFairFair196384.5
October 1991FairSatisfactorySatisfactorySatisfactory193760.7