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STATE ROUTE 89 over TURNER CANYON

Map

Coordinates:
+39.61216, -120.42291
39°36'44" N, 120°25'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 89 over TURNER CANYON
Structure number:13 0021
Location:03-SIE-089-18.80
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:7.9 ft. [2.4 m]
Total length:25.9 ft. [7.9 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,200 [as of 2009]
Truck traffic:13% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
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: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:93.8

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Good7 out of 10120093.8
June 2016Good8 out of 10120092.8
June 2014Good8 out of 10120088.9
July 2012Good8 out of 10120088.9
August 2010Good8 out of 10180087.3
August 2008Good8 out of 10180091.2
August 2006Good8 out of 10180091.2
June 2004Good8 out of 10180091.2
June 2002Good8 out of 10137092.4
July 2000Good8 out of 10137092.4
June 1997Good8 out of 10137092.4
June 1995Good8 out of 10130093.6
September 1993Good8 out of 10150093.1
June 1991Good8 out of 10150093.1