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MATTOLE ROAD over MATTOLE RIVER

Map

Coordinates:
+40.27034, -124.22681
40°16'13" N, 124°13'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MATTOLE ROAD over MATTOLE RIVER
Structure number:04C0189
Location:8.0 MI N/O HONEYDEW
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:149.9 ft. [45.7 m]
Total length:166.0 ft. [50.6 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:County Highway Agency [02]
Year built:1935
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:205 [as of 2008]
Truck traffic:4% of total traffic
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 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 replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:30.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$463,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018Poor-FairPoor20530.1
March 2016Good-GoodVery Good20552.0
July 2014Good-GoodVery Good20552.0
June 2012Fair-FairGood20549.2
July 2010Fair-FairGood17560.5
July 2008Fair-FairGood17560.5
October 2006Fair-FairGood17560.5
July 2003Fair-FairGood17560.5
June 2001Good-GoodGood17571.9
January 1999Good-GoodGood17571.9
April 1997Good-GoodGood17571.9
March 1995Good-GoodGood17573.0
February 1993Good-GoodGood17573.0
October 1990Good-GoodGood17573.0