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NM-12 over SAN FRANCISCO RIVER

Map

Coordinates:
+33.71676, -108.75719
33°43'00" N, 108°45'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NM-12 over SAN FRANCISCO RIVER
Structure number:000000000005948
Location:7.18 MI NE OF JCT US-180
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:60.0 ft. [18.3 m]
Total length:227.0 ft. [69.2 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:State Highway Agency [01]
Year built:1957
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:734 [as of 2018]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:80.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairGoodSatisfactoryGood73480.9
June 2016FairGoodSatisfactoryGood69680.9
June 2014FairSatisfactorySatisfactoryGood48181.1
June 2012FairSatisfactorySatisfactoryGood50181.1
June 2010FairFairSatisfactoryGood54080.1
February 2008FairFairSatisfactoryGood54082.6
February 2006FairFairSatisfactoryGood50982.6
February 2004FairFairGoodGood52782.6
February 2002FairFairGoodGood63982.5
February 2000FairFairGoodSatisfactory63582.5
February 1998FairFairGoodSatisfactory42182.7
February 1996FairFairGoodSatisfactory39982.4
March 1994FairFairGoodSatisfactory34582.7
March 1992FairFairGoodSatisfactory118774.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.90957733200
Steel Protective Coatingsq. ft.1,5031,4930100
Deck
Reinforced Concrete Decksq. ft.7,0826,72835400
Wearing Surfacessq. ft.7,08207,08200
Substructure
Reinforced Concrete Pier Walllinear ft.9292000
Reinforced Concrete Abutmentlinear ft.6259300
Joints
Open Jointlinear ft.1540104500
Bearings
Movable Bearingeach80800
Steel Protective Coatingsq. ft.4040000
Fixed Bearingeach1212000
Steel Protective Coatingsq. ft.3030000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.453045300
Steel Protective Coatingsq. ft.1,7941,794000