Historic Bridges
of the United States
Grays River Covered Bridge
Wahkiakum County
,
Washington
Overview
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Map
Vicinity map
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TopoZone
Terraserver USA
Facts
Overview
Two-span covered bridge over Grays River on Covered Bridge Road
Location
Wahkiakum County
,
Washington
Status
Open to traffic
History
Built 1905; reconstructed 1989
Design
Covered Howe through truss
Dimensions
Length of largest span: 73.2 ft.
Total length: 191.9 ft.
Deck width: 12.5 ft.
Vertical clearance above deck: 11.5 ft.
Recognition
Posted to the National Register of Historic Places
Approximate latitude, longitude
+46.35464, -123.58092
(decimal degrees)
46°21'17" N, 123°34'51" W
(degrees°minutes'seconds")
Approximate UTM coordinates
10/455306/5133615
(zone/easting/northing)
USGS topographic map
Grays River
Inventory numbers
WGCB 47-35-01
(World Guide to Covered Bridges number)
NRHP 71000880
(National Register of Historic Places reference number)
BH 34577
(Bridgehunter.com ID)
Inspection
(as of 10/2006)
Deck condition rating:
Good
(7 out of 9)
Superstructure condition rating:
Satisfactory
(6 out of 9)
Substructure condition rating:
Satisfactory
(6 out of 9)
Appraisal:
Functionally obsolete
Sufficiency rating: 43.2
(out of 100)
Average daily traffic
(as of 1990)
80
Categories
Built 1905
(334)
Built during 1900s
(2,519)
Covered
(564)
Functionally obsolete
(5,795)
Howe through truss
(99)
Howe truss
(108)
NR-listed
(1,569)
One-lane traffic
(6,990)
Open
(22,301)
Owned by county
(14,359)
Span length 50-75 feet
(4,770)
Through truss
(5,558)
Total length 175-250 feet
(1,867)
Truss
(16,275)
Wahkiakum County, Washington
(4)
Washington
(560)
Wooden deck
(5,164)
Sources
Dale Travis Covered Bridge List
Comments
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