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I-40 WB over UNNAMED WATERWAY

Map

Coordinates:
+34.95647, -104.62202
34°57'23" N, 104°37'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-40 WB over UNNAMED WATERWAY
Structure number:000000000006742
Location:1.3 MI E US-84/SANTA ROSA
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:5.9 ft. [1.8 m]
Total length:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:1966
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:5
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,294 [as of 2017]
Truck traffic:34% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.4

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
February 2018Good7 out of 101729496.4
February 2014Good7 out of 10692297.4
February 2010Good7 out of 101261696.8
February 2006Good7 out of 10868697.2
February 2002Good7 out of 10893897.2
March 1998Good7 out of 10948297.1
March 1994Good7 out of 10742597.4
January 1992Good7 out of 10598698.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.289289000