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COUNTY ROAD 29 over DRY SLOUGH

Map

Coordinates:
+38.59069, -121.81602
38°35'26" N, 121°48'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 29 over DRY SLOUGH
Structure number:22C0117
Location:0.77 MI W OF C.R. #98
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:49.9 ft. [15.2 m]
Total length:51.8 ft. [15.8 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Skew angle:33°
Owner:County Highway Agency [02]
Year built:1930
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:645 [as of 2004]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:50.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$428,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairFairGoodGood64550.9
November 2015GoodGoodGoodGood64551.9
November 2013FairSatisfactoryFairGood64539.6
December 2011FairSatisfactoryFairGood64539.6
January 2010FairSatisfactoryFairGood50039.8
October 2007FairSatisfactoryFairGood50046.1
October 2005FairFairSatisfactoryGood50052.2
November 2003FairFairSatisfactoryGood50052.2
November 2001FairFairSatisfactoryGood50052.2
April 2000FairFairSatisfactoryGood50052.2
January 1999PoorPoorFairGood50043.0
May 1995FairSatisfactorySatisfactorySatisfactory50053.1
August 1993FairSatisfactorySatisfactorySatisfactory50060.2
September 1991FairSatisfactorySatisfactorySatisfactory50060.2