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CONSERVATION CTR R over BROCKMAN SLOUGH

Map

Coordinates:
+40.39644, -120.58622
40°23'47" N, 120°35'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CONSERVATION CTR R over BROCKMAN SLOUGH
Structure number:07C0030
Location:7.5 MI E OF SR 36
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:29.9 ft. [9.1 m]
Total length:77.1 ft. [23.5 m]
Roadway width between curbs:31.8 ft. [9.7 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:1969
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,200 [as of 1980]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:94.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodGoodGood120094.3
September 2015GoodVery GoodVery GoodGood120094.3
September 2013FairGoodGoodSatisfactory120094.3
September 2011FairGoodGoodSatisfactory120094.3
October 2009FairGoodGoodSatisfactory120095.3
September 2007FairGoodGoodSatisfactory120095.3
November 2005FairGoodGoodSatisfactory120095.3
October 2003FairGoodGoodSatisfactory120096.3
September 2001FairGoodGoodSatisfactory120096.3
September 1999GoodGoodGoodGood120096.3
October 1995FairGoodGoodSatisfactory120098.3
August 1993FairGoodGoodSatisfactory120098.3
June 1991GoodGoodGoodGood120098.3