Washington State Route 530
Oso Slide Memorial Highway | ||||
Route information | ||||
Auxiliary route of I-5 | ||||
Maintained by WSDOT | ||||
Length | 50.45 mi[1] (81.19 km) | |||
Existed | 1964–present | |||
Major junctions | ||||
West end | I-5 in Arlington | |||
SR 9 in Arlington | ||||
East end | SR 20 in Rockport | |||
Location | ||||
Country | United States | |||
State | Washington | |||
Highway system | ||||
|
State Route 530 (SR 530) is a state highway in western Washington, United States. It serves Snohomish and Skagit counties, traveling 50.52 miles (81.30 km) from an interchange with Interstate 5 (I-5) southwest of Arlington past SR 9 in Arlington and Darrington to end at SR 20 in Rockport. Serving the communities of Arlington, Arlington Heights, Oso, Darrington and Rockport, the roadway travels parallel to a fork of the Stillaguamish River from Arlington to Darrington, the Sauk River from Darrington to Rockport and the Whitehorse Trail from Arlington to Darrington.
The first segment of SR 530 to appear on a map was a road extending from Arlington to Oso in 1899. The first segment to be state-maintained was
Route description
SR 530 begins at a
After leaving downtown Arlington, the highway crosses over the South Fork Stillaguamish River and travels along the river bank near Twin Rivers Park.
SR 530 travels east past a
SR 530 is maintained by the Washington State Department of Transportation (WSDOT). The section between I-5 at Island Crossing and SR 9 in downtown Arlington is designated as a Highway of Statewide Significance by the state legislature and as a minor route of the National Highway System by the federal government.[16][17] WSDOT conducts an annual survey of average traffic volume on the state highway system that is measured in terms of annual average daily traffic. Daily traffic volumes on SR 530 in 2016 range from a minimum of 1,100 vehicles near its eastern terminus in Rockport to a maximum of 19,000 vehicles near I-5 at Island Crossing.[18]
History
The Stillaguamish and Sauk rivers were traditionally used by the
The current route of SR 530 first appeared on a map around 1899, when a road following the North Fork of the
During the
Since being shortened, five minor construction projects, arranged by the Washington State Department of Transportation (WSDOT), have occurred.[39][failed verification][40][verification needed] The confluence of the Sauk and Suiattle rivers have eroded the riverbank that supports the road north of Darrington.[41] Wilder Construction Inc. of Bellingham was hired by WSDOT to stabilize the riverbank to prevent the highway collapsing into the river.[42] The project was completed in December 2007 and took place between Darrington and Rockport.[43][44] A temporary rock wall was also constructed to protect SR 530 and will be removed once WSDOT realigns the highway north of Darrington,[45][46] which is expected to be completed after 2011.[47][48][needs update]
On March 22, 2014, a three-mile section of SR 530 in northern Snohomish County, roughly midway between Darrington and Arlington, was completely blocked by the
In 2018, the community proposed naming a section of SR 530 the "Oso Memorial Highway" to commemorate the disaster.[56] The "Oso Slide Memorial Highway" designation from Arlington to Oso was approved by the state transportation commission in February 2019.[57]
The Arlington city government plans to construct a roundabout on SR 530 at Smokey Point Boulevard in the Island Crossing area due to increased traffic volumes. A temporary traffic signal was installed at the intersection in 2020.[58]
Former route (1964–1991)
From 1964 until 1991,
Major intersections
County | Location | mi[1] | km | Destinations | Notes |
---|---|---|---|---|---|
Seattle, Vancouver B.C. | Interchange; continues as Pioneer Highway (former SR 530) | ||||
0.37– 0.52 | 0.60– 0.84 | Smokey Point Boulevard – US 99 | |||
3.84 | 6.18 | SR 9 south / Division Street – Snohomish | Western end of SR 9 overlap | ||
3.95 | 6.36 | SR 9 north – Sedro-Woolley | Eastern end of SR 9 overlap | ||
Oso Mudslide Memorial | |||||
Darrington | 31.88 | 51.31 | Mountain Loop Highway – Granite Falls | ||
Skagit | Rockport | 50.45 | 81.19 | SR 20 (North Cascades Highway) – Burlington, Okanogan | Eastern terminus |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
|
References
- ^ a b c Multimodal Planning Division (January 3, 2018). State Highway Log Planning Report 2017, SR 2 to SR 971 (PDF) (Report). Washington State Department of Transportation. pp. 1603–1611. Retrieved December 23, 2018.
- ^ Slager, Melissa (October 22, 2018). "Traffic concerns linger as new Pilot J nears grand opening". The Everett Herald. Retrieved December 23, 2018.
- ^ a b Arlington Streets and Points of Interest (Map). 1 inch = 775 feet. City of Arlington. December 6, 2016. Retrieved December 23, 2018.
- ^ a b c Google (December 23, 2018). "State Route 530" (Map). Google Maps. Google. Retrieved December 23, 2018.
- ^ Winters, Chris (January 1, 2014). "New welcome signs point to Arlington". The Everett Herald. Retrieved December 23, 2018.
- ^ King, Rikki (August 1, 2014). "The shootout on Jim Creek Road". The Everett Herald. Retrieved December 23, 2018.
- ^ Swaney, Aaron (May 29, 2015). "Trafton trailhead offers a glimpse of Whitehorse Trail's future". The Everett Herald. Retrieved December 23, 2018.
- ^ a b Bridge and Structures Office (August 2018). "Bridge List (M 23-09.08)" (PDF). Washington State Department of Transportation. p. 330. Retrieved December 23, 2018.
- ^ Fiege, Gale (April 9, 2012). "Oso horse ranch runs a restaurant, too". The Everett Herald. Retrieved December 23, 2018.
- ^ Bray, Kari; Stevick, Eric (March 19, 2016). "Oso: 2 years on, many contribute to the region's future". The Everett Herald. Retrieved December 23, 2018.
- ^ Johnson, Gene (October 11, 2016). "Families agree to $60 million in landslide settlements". USA Today. Associated Press. Retrieved December 23, 2018.
- ^ Wilkinson, Eric (March 22, 2018). "Oso landslide memorial park announced on 4th anniversary of disaster". KING 5 News. Retrieved December 23, 2018.
- ^ Fiege, Gale (June 22, 2017). "Spur, Darrington's country music festival, has hit its stride". The Everett Herald. Retrieved December 23, 2018.
- ^ Bray, Kari (September 6, 2018). "Sauk-Suiattle Tribe's casino and bingo hall near completion". The Everett Herald. Retrieved December 23, 2018.
- ^ Washington State Highways, 2014–2015 (PDF) (Map). Washington State Department of Transportation. 2014. Retrieved December 23, 2018.
- Washington State Transportation Commission. July 26, 2009. Archived from the original(PDF) on July 24, 2013. Retrieved December 23, 2018.
- ^ "2017 State Highway National Highway System Routes in Washington" (PDF). Washington State Department of Transportation. Retrieved December 23, 2018.
- ^ 2016 Annual Traffic Report (PDF) (Report). Washington State Department of Transportation. 2017. p. 207. Archived from the original (PDF) on February 8, 2020. Retrieved December 23, 2018.
- ^ "About the Town of Darrington". Town of Darrington. Retrieved March 3, 2019.
- OCLC 34948805.
- ^ Poehlman, Elizabeth S. (August 2, 1972). "Railways prominent in Darrington past". The Arlington Times. p. 21.
- ^ Poehlman (1979), p. 90.
- ^ Stillaguamish (1899) (Map). 1:125,000. Washington 1:125,000 topographic quadrangles. Cartography by United States Geological Survey. Washington State University. 1899. Retrieved June 14, 2009.
- ^ Mount Vernon (1911) (Map). 1:125,000. Washington 1:125,000 topographic quadrangles. Cartography by United States Geological Survey. Washington State University. 1911. Archived from the original on August 29, 2006. Retrieved June 14, 2009.
- ^ Washington State Legislature (March 18, 1937). "Chapter 207: Classification of Public Highways". Session Laws of the State of Washington (1937 ed.). Olympia, Washington: Washington State Legislature. p. 995. Retrieved June 14, 2009.
(e) Secondary State Highway No. 1E; beginning at Conway on Primary State Highway No. 1, thence in a southerly direction by the most feasible route by way of East Stanwood, thence in a southeasterly direction by the most feasible route to a junction with Primary State Highway No. 1, thence in an easterly direction by the most feasible route to Arlington on Secondary State Highway No. 1A.
- ^ Washington State Legislature (March 16, 1945). "Chapter 248: Highways and Bridges Within State Parks". Session Laws of the State of Washington (1945 ed.). Olympia, Washington: Washington State Legislature. p. 729. Retrieved June 14, 2009.
There is hereby established as a branch of Primary State Highway No. 1 a secondary state highway to be known and referred to as Secondary State Highway No. 1Y as follows: Beginning at a junction with Primary State highway No. 1 in the vicinity east of East Stanwood; thence in a westerly direction by the most feasible route to a junction with Secondary State Highway 1E in the vicinity of East Stanwood; thence in a westerly direction by the most feasible route by way of Stanwood and over a bridge to a point on Camano Island known as McEachern's Corner.
- ^ Washington State Legislature (1957). "Chapter 172". Session Laws of the State of Washington (1957 ed.). Olympia, Washington: Washington State Legislature. Retrieved June 14, 2009.
- ^ David A. Cameron (March 4, 2008). "A key part of the work to build the scenic Mountain Loop Highway linking Granite Falls to Darrington (Snohomish County) begins on March 23, 1936". HistoryLink. Retrieved June 14, 2009.
- ^ United States Geological Survey (1962). Concrete, 1962 (Map). 1:250,000. University of Texas at Austin. Retrieved June 14, 2009.
- ^ "Bill Introduced On Darrington Rd". The Arlington Times. January 31, 1957. p. 1. Retrieved March 9, 2019.
- ^ "Reconnaissance Survey: Arlington to Darrington". Washington State Highway Commission. 1957. pp. 2–3, 7–8. Retrieved October 6, 2021 – via WSDOT Library Digital Collections.
- ^ Washington State Legislature. "RCW 47.17.755: State route No. 530". Retrieved June 14, 2009.
- ^ a b C. G. Prahl (December 1, 1965). "Identification of State Highways" (PDF). Washington State Highway Commission, Department of Highways. Retrieved June 4, 2009.
- ^ United States Geological Survey (1966). Victoria, 1966 (Map). 1:250,000. University of Texas at Austin. Retrieved June 14, 2009.
- ^ Department of Highways (1970). "Annual Traffic Report, 1970" (PDF). Washington State Department of Transportation. pp. 202–203. Archived from the original(PDF) on June 25, 2008. Retrieved June 14, 2009.
- OCLC 29654162. Retrieved September 11, 2018 – via WSDOT Library Digital Collections.
- ISBN 0-9766700-0-3. Retrieved June 14, 2009.
U.S. 2 was closed at Monroe, as was S.R. 530 between Silvana and Stanwood.
- ^ a b Washington House of Representatives (1991). "Chapter 342, Laws of 1991: State Highway Routes – Revisions To (House Bill 5801)". Washington State Legislature. Archived from the original on August 4, 2012. Retrieved June 20, 2009.
Beginning at a junction with state route number 5 ((
at Conway, thence southerly by way of Stanwood, thence southeasterly to a junction with state route number 5, thence easterly to a junction with state route number 9 at)) in the vicinity west of Arlington, thence easterly ((to)) and northerly by way of Darrington((, thence northerly)) to a junction with state route number 20 ((at)) in the vicinity of Rockport. - ^ Washington State Department of Transportation (2009). "Agency Projects: Completed Projects for SR 530". Retrieved July 20, 2009.
- ^ Washington State Department of Transportation (2009). "Agency Projects: Highway, Ferry and Rail Construction and Improvement Projects for SR 530". Retrieved July 20, 2009.
- ^ Terpening, Dustin (June 18, 2007). "Washout Prompts Emergency Repair on SR 20 East of Rockport; WSDOT Seeks Long-Term Solution to Erosion on SR 20, SR 530". Harrison, Todd; Drye, Jay. Washington State Department of Transportation. Archived from the original on December 30, 2009. Retrieved June 14, 2009.
- ^ Terpening, Dustin (September 11, 2007). "WSDOT Protects SR 530 from Collapsing into River near Darrington". Marlega, Janice. Washington State Department of Transportation. Archived from the original on December 29, 2009. Retrieved June 14, 2009.
- ^ Washington State Department of Transportation (2007). "SR 530 – Emergency Road Protection – Darrington – Complete December 2007". Archived from the original on October 7, 2008. Retrieved June 14, 2009.
- ^ SR 530, Emergency Road Protection (Map). Washington State Department of Transportation. 2009. Archived from the original on October 4, 2012. Retrieved June 14, 2009.
- ^ Terpening, Dustin (December 12, 2007). "Emergency repairs planned for SR 530 in Skagit County". Soicher, Alan. Washington State Department of Transportation. Archived from the original on December 30, 2009. Retrieved June 14, 2009.
- ^ Mishler, Bronlea (September 30, 2008). "Crews direct Sauk River away from SR 530 near Rockport". Washington State Department of Transportation. Archived from the original on November 18, 2008. Retrieved June 14, 2009.
- ^ Washington State Department of Transportation (2009). "SR 530 – Sauk River CED Bank Erosion". Archived from the original on May 1, 2009. Retrieved June 14, 2009.
- ^ SR 530 – Sauk River CED Bank Erosion (Map). Cartography by Tele Atlas. Washington State Department of Transportation. 2005. Archived from the original on October 4, 2012. Retrieved June 14, 2009.
- ^ "SR 530, destroyed by Oso mudslide, reopens today". The Spokesman-Review. Associated Press. May 31, 2014. Retrieved February 27, 2019.
- ^ Bray, Kari (June 20, 2014). "Highway 530 open to two-way traffic at mudslide site". The Everett Herald. Retrieved February 27, 2019.
- ^ Winters, Chris (April 29, 2014). "Grateful drivers line up for Highway 530 bypass road". The Everett Herald. Archived from the original on May 5, 2014. Retrieved March 11, 2019.
- ^ González, Angel; Lindblom, Mike (March 27, 2014). "90 may be missing in mudslide, officials announce". The Seattle Times. p. A1. Retrieved March 11, 2019.
- ^ Haglund, Noah (April 1, 2014). "In Darrington, the support stacks up". The Everett Herald. Retrieved March 11, 2019.
- ^ "Highway 530 reopens 6 months after Oso slide". Arlington Times. September 23, 2014. Retrieved September 23, 2014.
- ^ Bray, Kari; King, Rikki (April 13, 2017). "Highway 530 reopens, but Darrington residents are wary". The Everett Herald. Retrieved February 27, 2019.
- ^ Stevick, Eric (December 12, 2018). "They want people to remember what happened on Highway 530". The Everett Herald. Retrieved December 23, 2018.
- ^ Cornfield, Jerry (February 22, 2019). "Renaming ensures drivers know what happened on Highway 530". The Everett Herald. Retrieved February 22, 2019.
- ^ "SR-530/Smokey Point Blvd Roundabout". City of Arlington. Retrieved April 19, 2021.
- ^ Great Northern Railway (1909) (Map). General Passenger Department of the Great Northern Railway. 1909. Retrieved June 20, 2009.
- ^ Washington State Department of Transportation (September 15, 2004). "SR 5 – Exit 221; Junction SR 534 / Pioneer Highway" (PDF). Retrieved June 14, 2009.
- ^ Washington State Department of Transportation. "SR 5 – Exit 218; Junction Starbird Road" (PDF). Retrieved June 14, 2009.
- ^ Google (June 20, 2009). "Former Route of State Route 530" (Map). Google Maps. Google. Retrieved June 20, 2009.
External links
- Media related to Washington State Route 530 at Wikimedia Commons
- Highways of Washington State