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HYAMPOM ROAD over HAYFORK CREEK

Map

Coordinates:
+40.59631, -123.28134
40°35'47" N, 123°16'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HYAMPOM ROAD over HAYFORK CREEK
Structure number:05C0067
Location:8.8 MI WEST OF SR 3
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:92.9 ft. [28.3 m]
Total length:200.5 ft. [61.1 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Skew angle:25°
Owner:County Highway Agency [02]
Year built:1948
Year reconstructed:2010
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:330 [as of 2000]
Truck traffic:5% 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:88.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2016GoodGoodGoodGood33088.9
September 2012GoodGoodGoodGood33088.9
November 2010FairSatisfactoryGoodGood33088.2
September 2008FairSatisfactorySatisfactoryGood33071.0
September 2006FairSatisfactorySatisfactoryGood33049.9
August 2004FairSatisfactorySatisfactoryGood33049.9
October 2003FairGoodSatisfactoryGood31343.4
September 2002FairGoodSatisfactoryGood20050.3
September 2000FairGoodSatisfactoryGood20050.3
November 1998FairGoodSatisfactoryGood20049.0
October 1996FairGoodSatisfactoryGood20049.0
October 1994FairGoodSatisfactoryGood20046.4
September 1992FairGoodSatisfactoryGood20046.4
November 1990FairFairFairGood20037.7