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NM-400 over UNNAMED WATERWAY

Map

Coordinates:
+35.46719, -108.54434
35°28'02" N, 108°32'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-400 over UNNAMED WATERWAY
Structure number:000000000004187
Location:3.2 MI S OF JCT I-40
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:20.3 ft. [6.2 m]
Total length:23.6 ft. [7.2 m]
Roadway width between curbs:39.7 ft. [12.1 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1930
Year reconstructed:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,283 [as of 2017]
Truck traffic:18% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:82.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodGood128382.4
July 2015GoodGoodGoodGood189277.9
July 2013GoodGoodGoodGood189277.9
July 2011GoodGoodGoodGood190577.8
July 2009GoodGoodGoodGood131482.2
July 2007GoodGoodGoodGood135481.9
July 2005GoodGoodGoodGood175678.9
July 2003GoodGoodGoodGood173679.1
July 2001GoodGoodGoodGood173979.0
July 1999GoodGoodGoodGood116983.3
July 1997GoodGoodGoodGood275976.0
August 1995GoodGoodGoodGood261176.0
October 1993FairGoodGoodSatisfactory226776.0
October 1991GoodGoodGoodGood133382.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.673673000
Substructure
Reinforced Concrete Abutmentlinear ft.7567080
Masonry Abutmentlinear ft.4343000
Timber Pier Caplinear ft.1211012000
Deck
Timber Decksq. ft.873873000
Wearing Surfacessq. ft.873873000
Bridge Rail
Other Material Bridge Raillinear ft.49103900