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NM-120 over UNNAMED WATERWAY

Map

Coordinates:
+36.02169, -104.59163
36°01'18" N, 104°35'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-120 over UNNAMED WATERWAY
Structure number:000000000007428
Location:7.1 MI E I-25/WAGON MOUND
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1973
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:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:431 [as of 2017]
Truck traffic:17% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.2

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
March 2018Good7 out of 1043193.2
March 2014Good7 out of 1052692.7
March 2010Good7 out of 1019294.5
April 2006Good7 out of 1023794.3
March 2002Good7 out of 1059892.3
April 1998Good7 out of 1021694.4
June 1994Good7 out of 1014094.8
April 1992Good7 out of 1013894.9
May 1990Good7 out of 1013594.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.331331000