About: Washington State Route 504

An Entity of Type: infrastructure, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

State Route 504 (SR 504, designated as the Spirit Lake Memorial Highway) is a state highway in southwestern Washington state in the United States. It travels 52 miles (84 km) along the North Fork Toutle River to the Mount St. Helens area, serving as the main access to the Mount St. Helens National Volcanic Monument. The highway begins at an interchange with Interstate 5 (I-5) and SR 411 in Castle Rock and terminates at the Johnston Ridge Observatory near Spirit Lake.

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  • 83.29964544
dbo:abstract
  • La State Route 504, également appelée Spirit Lake Memorial Highway, est une route d'État dans les comtés de Cowlitz et de Skamania, dans l'État de Washington, aux États-Unis. Elle s'étend sur environ 83,3 kilomètres et effectue une jonction avec la Interstate 5 sur son extrémité ouest. * Portail de la route * Portail de l’État de Washington (fr)
  • State Route 504 (SR 504, designated as the Spirit Lake Memorial Highway) is a state highway in southwestern Washington state in the United States. It travels 52 miles (84 km) along the North Fork Toutle River to the Mount St. Helens area, serving as the main access to the Mount St. Helens National Volcanic Monument. The highway begins at an interchange with Interstate 5 (I-5) and SR 411 in Castle Rock and terminates at the Johnston Ridge Observatory near Spirit Lake. The Cowlitz County government built the Spirit Lake Highway in 1903 and paved it in the early 1930s before it was transferred to state control, becoming Secondary State Highway 1R (SSH 1R) in 1937. SSH 1R initially ended at the boundary of Columbia National Forest (now Gifford Pinchot National Forest), but was extended in 1961 to the timberline of the mountain. It was renumbered to SR 504 in 1964 and remained popular with loggers and tourists, requiring bridges and sections to be rebuilt. A major section of SR 504 was destroyed in the May 18, 1980, eruption of Mount St. Helens and its subsequent lahar on the North Fork Toutle River. The state government rebuilt most of the highway from 1988 to 1997, relocating it further north and connecting to new interpretive centers at Coldwater Ridge and Johnston Ridge. A part of the old alignment near the Toutle River Sediment Dam is signed as a spur route. Continued volcanic activity at Mount St. Helens, particularly in the mid-2000s, has resulted in closures and evacuations along the highway at various times. (en)
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  • 83299.645440 (xsd:double)
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dbo:routeEndDirection
  • Eastern
dbo:routeJunction
dbo:routeNumber
  • 504
dbo:routeStart
dbo:routeStartDirection
  • West
dbo:routeTypeAbbreviation
  • SR
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  • 1037017 (xsd:integer)
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  • 43274 (xsd:nonNegativeInteger)
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  • 1105862250 (xsd:integer)
dbo:wikiPageWikiLink
dbp:alternateName
  • Spirit Lake Memorial Highway (en)
dbp:counties
dbp:county
  • Cowlitz (en)
  • Skamania (en)
dbp:cspan
  • 4 (xsd:integer)
dbp:directionA
  • West (en)
dbp:directionB
  • Eastern (en)
dbp:established
  • 1964 (xsd:integer)
dbp:formed
  • 1991 (xsd:integer)
dbp:junction
  • near Toutle (en)
dbp:lengthMi
  • 0.870000 (xsd:double)
  • 51.760000 (xsd:double)
dbp:lengthRound
  • 2 (xsd:integer)
dbp:location
dbp:locationSpecial
dbp:lspan
  • 2 (xsd:integer)
dbp:mapCustom
  • yes (en)
dbp:mapNotes
  • Map of the Toutle River Valley in southwestern Washington with SR 504 highlighted in red (en)
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  • 0 (xsd:integer)
  • 14.690000 (xsd:double)
  • 21.030000 (xsd:double)
  • 44.320000 (xsd:double)
  • 51.760000 (xsd:double)
dbp:nextRoute
  • 505 (xsd:integer)
dbp:nextType
  • SR (en)
dbp:notes
  • Western terminus (en)
  • Eastern terminus (en)
  • Former alignment of SR 504 (en)
dbp:place
  • Mount St. Helens National Volcanic Monument boundary (en)
dbp:previousRoute
  • 503 (xsd:integer)
dbp:previousType
  • SR (en)
dbp:road
dbp:route
  • 504 (xsd:integer)
dbp:section
  • 655 (xsd:integer)
dbp:spurOf
  • 5 (xsd:integer)
dbp:spurType
  • I (en)
dbp:state
  • WA (en)
dbp:terminusA
  • in Castle Rock (en)
dbp:terminusB
  • Johnston Ridge Observatory in Mount St. Helens NVM (en)
dbp:tourist
  • 20 (xsd:integer)
dbp:type
  • SR (en)
  • WA-Spur (en)
dbp:wikiPageUsesTemplate
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dcterms:subject
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rdfs:comment
  • La State Route 504, également appelée Spirit Lake Memorial Highway, est une route d'État dans les comtés de Cowlitz et de Skamania, dans l'État de Washington, aux États-Unis. Elle s'étend sur environ 83,3 kilomètres et effectue une jonction avec la Interstate 5 sur son extrémité ouest. * Portail de la route * Portail de l’État de Washington (fr)
  • State Route 504 (SR 504, designated as the Spirit Lake Memorial Highway) is a state highway in southwestern Washington state in the United States. It travels 52 miles (84 km) along the North Fork Toutle River to the Mount St. Helens area, serving as the main access to the Mount St. Helens National Volcanic Monument. The highway begins at an interchange with Interstate 5 (I-5) and SR 411 in Castle Rock and terminates at the Johnston Ridge Observatory near Spirit Lake. (en)
rdfs:label
  • Washington State Route 504 (fr)
  • Washington State Route 504 (en)
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foaf:name
  • Spirit Lake Memorial Highway (en)
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