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I-40 EBL/WBL over SIX MILE CANYON

Map

Coordinates:
+35.48491, -108.45749
35°29'06" N, 108°27'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-40 EBL/WBL over SIX MILE CANYON
Structure number:000000000006005
Location:16.9 MI E OF JCT US-491
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:1.0 ft. [0.3 m]
Total length:43.0 ft. [13.1 m]
Owner:State Highway Agency [01]
Year built:1957
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:43,796 [as of 2016]
Truck traffic:35% 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:83.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$470,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2016Fair6 out of 104379683.0
November 2012Fair6 out of 102897183.0
November 2008Fair6 out of 101386983.0
December 2004Fair6 out of 101385583.0
December 2000Fair6 out of 101257081.6
December 1996Fair6 out of 101587981.2
December 1994Fair6 out of 101229081.9
October 1992Fair6 out of 101173483.0
October 1990Fair6 out of 10579883.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.58453130230
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4949000