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US 50 ML over MCCRAE ARROYO

Map

Coordinates:
+38.11341, -103.04515
38°06'48" N, 103°02'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 50 ML over MCCRAE ARROYO
Structure number:L-24-L
Location:10 MI EAST OF LAS ANIMAS
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:23.0 ft. [7.0 m]
Total length:116.1 ft. [35.4 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Owner:State Highway Agency [01]
Year built:1937
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:5
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,300 [as of 2011]
Truck traffic:17% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:71.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryFairSatisfactory330071.3
August 2016FairSatisfactoryGoodSatisfactory330082.4
August 2014FairSatisfactoryGoodSatisfactory330082.4
August 2012FairSatisfactoryGoodSatisfactory240088.9
August 2010FairSatisfactoryGoodSatisfactory240088.9
September 2008FairSatisfactoryGoodSatisfactory240088.9
September 2006FairSatisfactoryGoodSatisfactory310082.5
September 2004FairSatisfactoryGoodSatisfactory294079.5
October 2002FairSatisfactoryGoodSatisfactory406279.3
October 2000FairSatisfactoryGoodSatisfactory385479.3
August 1998FairSatisfactoryGoodSatisfactory385479.3
July 1996FairSatisfactoryGoodSatisfactory300079.5
August 1994FairSatisfactoryGoodSatisfactory270085.8
July 1991FairSatisfactoryGoodSatisfactory250085.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.2,3002,13992069
Deck
Reinforced Concrete Decksq. ft.3,5961,6191,4385390
Wearing Surfacessq. ft.3,5963,09650000
Substructure
Timber Columneach42182400
Timber Abutmentlinear ft.6262000
Timber Pier Caplinear ft.204204000
Joints
Other Jointlinear ft.590590000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.232232000
Steel Protective Coatingsq. ft.232232000