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NM-61 over UNNAMED WATERWAY

Map

Coordinates:
+32.59324, -107.91676
32°35'36" N, 107°55'00" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-61 over UNNAMED WATERWAY
Structure number:000000000006205
Location:7.5 MI NE OF JCT US-180
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:24.9 ft. [7.6 m]
Total length:127.0 ft. [38.7 m]
Roadway width between curbs:25.3 ft. [7.7 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:5
Main spans material:Concrete [1]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:478 [as of 2016]
Truck traffic:13% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:83.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$239,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairGoodGoodSatisfactory47883.8
April 2015FairGoodGoodSatisfactory25090.6
April 2013FairGoodGoodSatisfactory27385.9
April 2011FairGoodGoodSatisfactory25986.0
March 2009FairGoodGoodSatisfactory27385.9
February 2007FairGoodGoodSatisfactory27985.9
February 2005FairGoodGoodSatisfactory29785.8
March 2003FairGoodGoodSatisfactory28887.9
February 2001GoodGoodGoodGood33087.7
January 1999GoodGoodGoodGood101076.3
June 1996FairSatisfactoryGoodGood91076.8
April 1994GoodGoodGoodGood79677.6
January 1992GoodGoodGoodGood22492.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,1251,124100
Deck
Prestressed Concrete Top Flangesq. ft.3,4293,429000
Wearing Surfacessq. ft.3,4293,429000
Substructure
Steel Columneach1201200
Steel Protective Coatingsq. ft.816081600
Reinforced Concrete Abutmentlinear ft.6666000
Reinforced Concrete Pier Caplinear ft.136134200
Joints
Open Jointlinear ft.180180000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.250250000
Steel Protective Coatingsq. ft.1,7471,747000