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IRR/US-491 over SALT SPRINGS WASH

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map

Coordinates:
+35.99583, -108.65689
35°59'45" N, 108°39'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR/US-491 over SALT SPRINGS WASH
Structure number:000000000007436
Location:36.5 MI N OF JC I-40
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:27.2 ft. [8.3 m]
Total length:27.2 ft. [8.3 m]
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,995 [as of 2014]
Truck traffic:31% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
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]
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:80.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$275,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
September 2015Fair6 out of 10299580.0
September 2013Fair6 out of 10299580.0
September 2011Fair6 out of 10277380.0
September 2009Fair6 out of 10411480.0
September 2007Fair6 out of 10967380.0
September 2005Fair6 out of 10964380.0
October 2003Fair6 out of 10609180.0
October 2001Good7 out of 10387080.0
October 1999Good7 out of 10359980.0
October 1997Good7 out of 10346780.0
November 1995Good7 out of 10352980.0
December 1993Good7 out of 10317380.0
December 1991Good7 out of 10306480.0