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NM-549 over UNNAMED WATERWAY

Map

Coordinates:
+32.24360, -107.62659
32°14'37" N, 107°37'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-549 over UNNAMED WATERWAY
Structure number:000000000005345
Location:8.0 MI E OF NM-11/DEMING
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:7.9 ft. [2.4 m]
Total length:68.2 ft. [20.8 m]
Owner:State Highway Agency [01]
Year built:1950
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:8
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: November 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,133 [as of 2014]
Truck traffic:12% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
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:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:93.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2015Fair6 out of 10113393.5
November 2011Fair6 out of 10102393.8
November 2007Fair6 out of 1080094.5
November 2003Fair6 out of 1083994.4
July 1999Fair6 out of 10214890.4
June 1995Fair6 out of 1022096.2
April 1993Good7 out of 1019296.3
September 1990Good7 out of 1018696.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.448447100