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NM-371 over UNNAMED WATERWAY

Map

Coordinates:
+35.69476, -108.13606
35°41'41" N, 108°08'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-371 over UNNAMED WATERWAY
Structure number:000000000009501
Location:CROWNPOINT
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:3.9 ft. [1.2 m]
Total length:51.8 ft. [15.8 m]
Owner:State Highway Agency [01]
Year built:1958
Year reconstructed:2011
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:7
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,454 [as of 2017]
Truck traffic:14% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:65.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2017Good7 out of 10345465.0
October 2013Good7 out of 10428265.0
October 2009Fair6 out of 10455580.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Steel Culvertlinear ft.868868000
Steel Protective Coatingsq. ft.10,75310,753000