U.S. Route 830

U.S. Route 830
U.S. Route 830
Route information
	Maintained by Washington Dept. of Highways
Length	209 mi (336 km)
Existed	1926[1]–1968
Major junctions
West end	US 101 / PSH 12 in Johnson's Landing
	US 99 / PSH 1 in Kelso; US 99 in Vancouver
East end	US 97 / PSH 8 in Maryhill
Location
Country	United States
State	Washington
Counties	Pacific, Wahkiakum, Cowlitz, Clark, Skamania, Klickitat
Highway system
	United States Numbered Highway System; List; Special; Divided; State highways in Washington; Interstate; US; State; Scenic; Pre-1964; 1964 renumbering; Former;

U.S. Route 830 (US 830) was a U.S. Highway in Washington, which ran between a junction with US 97 near the city of Maryhill and a junction with US 101 near Ilwaco. The route still (mostly) exists; however it is currently signed as State Route 14 (SR 14) between Maryhill and Vancouver, Interstate 5 (I-5) between Vancouver and Longview, SR 432 for a short stretch through Longview; and SR 4 from Longview to the western terminus near Ilwaco. The number suggests that US 830 was an auxiliary route of US 30. While US 30 and US 830 never connected, they ran parallel to each other for the entire length of US 830. This route ran on the northern bank of the Columbia River (through Washington) whereas US 30 runs on the river's southern bank, through Oregon.

History

US 830 was created in 1926 as part of the initial set of United States Numbered Highways, running from US 101 at Megler to US 97 near Maryhill.[1] It was 232 miles (373 km) in 1932.[2] When it existed, US 830 was the highest-numbered route in the U.S. Highway System (and remains the highest U.S. route number ever used). The highest numbered route still in existence is US 730.[3]

The stretch of (former) US 830 which is now I-5 ran concurrently with US 99 at one point. The stretch of US 830 between Maryhill and Dalleport was formerly concurrent with US 197 from 1952 onward;[4] now Dallesport is the northern terminus of US 197.

US 830 was decommissioned in 1968 and was replaced by SR 4, I‑5, and SR 14.[5][6]

Major intersections

County	Location	mi[7]	km	Destinations[8]	Notes
Pacific		81.82[lower-alpha 1]	131.68	US 101 / PSH 12 – Seaview, Raymond	Western terminus
Pacific		87.15	140.25	SSH 12-B south – Naselle, Knappton–Astoria Ferry	Connects to US 30 in Astoria; car and driver toll was $1 (in 1941, $20 in 2022[9])[10]
Wahkiakum		97.64	157.14	SSH 12-C south – Eden, Altoona
Wahkiakum		117.57	189.21	SSH 12-D north
Cowlitz	Kelso	145.03	233.40	US 99 / PSH 1 – Portland, Tacoma, Seattle	Western end of US 99 concurrency
Cowlitz	Woodland	21.16[lower-alpha 2]	34.05	SSH 1-S east – Cougar, Battle Ground
Clark		14.17	22.80	SSH 1-T west – Ridgefield
		9.26	14.90	SSH 1-S east – Battle Ground
	Vancouver	1.52	2.45	SSH 8-A east – Orchards
		1.06	1.71	SSH 1-T west – Sara
		0.00[lower-alpha 3]	0.00	US 99 south / PSH 8 east – Portland	Eastern end of concurrency with US 99
	Camas	13.79	22.19	SSH 8-A north – Sifton
	Washougal	16.16	26.01	SSH 8-B north
Skamania		25.80	41.52	SSH 8-B north
Skamania		47.19	75.94	SSH 8-C north – Carson
Klickitat		66.06	106.31	SSH 8-D north – Town Lake
		83.42	134.25	US 197 south – Dallesport	Western end of US 197 concurrency
	Maryhill	100.92	162.41	US 97 north / PSH 8 – Goldendale, Toppenish	Eastern terminus; eastern end of US 197 concurrency
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus

Notes

Mileposts from PSH 12
Mileposts from PSH 1
Mileposts from PSH 8

References

Bureau of Public Roads & American Association of State Highway Officials (November 11, 1926). United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials (Map). 1:7,000,000. Washington, DC: U.S. Geological Survey. OCLC 32889555. Retrieved November 7, 2013 – via Wikimedia Commons.
Washington State Department of Highways (January 1932). Highway Map, State of Washington (Map). Olympia: Washington State Department of Highways. Retrieved October 29, 2021.
"United States Numbered Highways". American Association of State Highway and Transportation Officials. 1989. p. 207. Archived from the original (PDF) on March 20, 2013. Retrieved March 23, 2013.
Northwest, 1967 (Map). Rand McNally. 1967. Retrieved October 1, 2017.
"New Highway 'Most Beautiful'". The Seattle Times. Associated Press. January 16, 1968. p. 14.
"Highway 410 Is Now Designated 12". Walla Walla Union-Bulletin. February 12, 1968. p. 11.
"Annual Traffic Report" (PDF). Washington Highway Commission. 1960. pp. 37–38, 100–103, 123–124. Retrieved November 21, 2010.
Washington State Highways (DjVu) (Map). Washington State Highway Commission. 1950. Retrieved November 21, 2010.
1634–1699: McCusker, J. J. (1997). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States: Addenda et Corrigenda (PDF). American Antiquarian Society. 1700–1799: McCusker, J. J. (1992). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States (PDF). American Antiquarian Society. 1800–present: Federal Reserve Bank of Minneapolis. "Consumer Price Index (estimate) 1800–". Retrieved May 28, 2023.
Federal Writers' Project (1941). Washington: A Guide to the Evergreen State. US History Publishers. p. 413. ISBN 978-1-60354-046-9. Archived from the original on December 3, 2016. Retrieved November 21, 2010.

External links

Historic endpoints of U.S. Highway 830

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[9] Mileposts from PSH 12

[12] Mileposts from PSH 1

[13] Mileposts from PSH 8

[USH-1] Bureau of Public Roads & American Association of State Highway Officials (November 11, 1926). United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials (Map). 1:7,000,000. Washington, DC: U.S. Geological Survey. OCLC 32889555. Retrieved November 7, 2013 – via Wikimedia Commons.

[2] Washington State Department of Highways (January 1932). Highway Map, State of Washington (Map). Olympia: Washington State Department of Highways. Retrieved October 29, 2021.

[AASHTO-1989-3] "United States Numbered Highways". American Association of State Highway and Transportation Officials. 1989. p. 207. Archived from the original (PDF) on March 20, 2013. Retrieved March 23, 2013.

[4] Northwest, 1967 (Map). Rand McNally. 1967. Retrieved October 1, 2017.

[5] "New Highway 'Most Beautiful'". The Seattle Times. Associated Press. January 16, 1968. p. 14.

[6] "Highway 410 Is Now Designated 12". Walla Walla Union-Bulletin. February 12, 1968. p. 11.

[60_traffic_report-7] "Annual Traffic Report" (PDF). Washington Highway Commission. 1960. pp. 37–38, 100–103, 123–124. Retrieved November 21, 2010.

[1950_WAHwy-8] Washington State Highways (DjVu) (Map). Washington State Highway Commission. 1950. Retrieved November 21, 2010.

[inflation-US-10] 1634–1699: McCusker, J. J. (1997). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States: Addenda et Corrigenda (PDF). American Antiquarian Society. 1700–1799: McCusker, J. J. (1992). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States (PDF). American Antiquarian Society. 1800–present: Federal Reserve Bank of Minneapolis. "Consumer Price Index (estimate) 1800–". Retrieved May 28, 2023.

[ferry-11] Federal Writers' Project (1941). Washington: A Guide to the Evergreen State. US History Publishers. p. 413. ISBN 978-1-60354-046-9. Archived from the original on December 3, 2016. Retrieved November 21, 2010.