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NM-456 over DRY CIMARRON RIVER

Map

Coordinates:
+36.97580, -103.39581
36°58'33" N, 103°23'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-456 over DRY CIMARRON RIVER
Structure number:000000000008948
Location:4.9 MI E OF NM-370
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:121.1 ft. [36.9 m]
Total length:124.0 ft. [37.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:32 [as of 2017]
Truck traffic:16% 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:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:94.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018GoodGoodGoodGood3294.1
April 2016GoodGoodGoodGood3194.1
April 2014GoodVery GoodVery GoodVery Good3194.1
April 2012GoodVery GoodVery GoodVery Good3294.1
April 2010GoodVery GoodVery GoodVery Good1694.1
April 2008GoodVery GoodVery GoodVery Good1694.1
April 2006GoodVery GoodVery GoodVery Good1694.1
April 2004GoodVery GoodVery GoodVery Good1694.1
April 2002GoodVery GoodVery GoodVery Good1694.1
May 2000GoodVery GoodVery GoodVery Good1694.1
January 1998GoodVery GoodVery GoodVery Good8093.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.620620000
Deck
Reinforced Concrete Decksq. ft.4,0904,090000
Substructure
Reinforced Concrete Abutmentlinear ft.6666000
Joints
Strip Seal Jointlinear ft.6666000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.298295300