SH 20 over DRAIN


+31.98914, -106.60534
31°59'21" N, 106°36'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 20 over DRAIN
Structure number:240720000101023
Location:0.8 MI S OF NM ST LINE
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:5.9 ft. [1.8 m]
Total length:63.0 ft. [19.2 m]
Roadway width between curbs:61.0 ft. [18.6 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Owner:State Highway Agency [01]
Year built:1934
Year reconstructed:1954
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:M 13.5 / H 15 [2]
Number of main spans:10
Main spans material:Concrete [1]
Main spans design:Culvert [19]
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:8,760 [as of 2013]
Truck traffic:10% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:92.8

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
April 2017Fair6 out of 10876092.8
April 2015Fair6 out of 10876090.5
April 2013Fair6 out of 101170090.5
April 2011Fair6 out of 101210090.5
April 2009Fair6 out of 101100090.8
April 2007Fair6 out of 101239092.8
May 2005Fair6 out of 101310092.8
May 2003Good7 out of 101310092.5
April 2001Good7 out of 101170089.5
April 1999Good7 out of 101350089.5
May 1997Good7 out of 101060076.5
January 1995Good7 out of 101060076.5
December 1992Good7 out of 101000068.6
September 1990Good7 out of 101050068.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Culvertlinear ft.6805958050
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.460460000
Other Material Bridge Raillinear ft.10099010