US Route 320 - Revision history

Jonathan: Fix typo

2024-01-30T02:32:08Z

Fix typo

Jonathan: Corrected direction of ending terminus

2022-10-13T08:54:10Z

Corrected direction of ending terminus

Jonathan: Updated maintaining body to historically-correct name

2022-10-13T08:13:36Z

Updated maintaining body to historically-correct name

Jonathan: Fix issue with Pacific Highway East link

2022-10-10T14:26:25Z

Fix issue with Pacific Highway East link

Jonathan: Corrected date on Kurumi post

2022-10-10T14:22:50Z

Corrected date on Kurumi post

Jonathan: Added History and Miscellany sections

2022-10-09T10:50:05Z

Added History and Miscellany sections

Jonathan: Initial page creation

2022-10-08T08:23:25Z

Initial page creation

New page

{{Routebox|type=US|shield_variant=1948|number=320|name=US Route 320|highway=Salmon River Highway #39 Willamina-Salem Highway #30 Pacific Highway East #1E North Santiam Highway #162|map=US_320-map.png|maintained_by=Oregon Department of Transportation|length=≈140|created=May 9, 1958|removed=June 26, 1958|start_terminus_dir=West|start_terminus={{Jct|type=US|number=101|shield_variant=1948|page=US Route 101|route=US-101}} at Otis|junctions={{Jct|type=OR|number=22|shield_variant=1948|page=Oregon Route 22|route=OR-22}} at Valley Junction {{Jct|type=OR|number=18|shield_variant=1948|page=Oregon Route 18|route=OR-18}} near Willamina {{Jct|type=OR|number=18|banner=Business|shield_variant=1948|page=Oregon Route 18 Business (Willamina-Sheridan)|route=OR-18 Business}} near Willamina {{Jct|type=OR|number=223|shield_variant=1948|page=Oregon Route 223|route=OR-223}} near Dallas {{Jct|type=US|number=99W|shield_variant=1948|page=US Route 99W|route=US-99W}} at Rickreall {{Jct|type=OR|number=51|shield_variant=1948|page=Oregon Route 51|route=OR-51}} at Brunks Corner {{Jct|type=OR|number=221|shield_variant=1948|page=Oregon Route 221|route=OR-221}} in West Salem {{Jct|type=OR|number=219|shield_variant=1948|page=Oregon Route 219|route=OR-219}} in Salem {{Jct|type=US|number=99|banner=Business|shield_variant=1948|page=US Route 99 Business (Salem)|route=US-99 Business}} in Salem {{Jct|type=I|number=5|page=Interstate 5|route=I-5}}/{{Jct|type=US|number=99|banner=By-pass|shield_variant=1948|page=US Route 99 Business (Salem)|route=US-99 Business}} in Salem {{Jct|type=OR|number=214|shield_variant=1948|page=Oregon Route 214|route=OR-214}} near Shaw {{Jct|type=OR|number=226|shield_variant=1948|page=Oregon Route 226|route=OR-226}} at Mehama|end_terminus_dir=South|end_terminus={{Jct|type=US|number=20|shield_variant=1948|page=US Route 20|route=US-20}} at Santiam Junction|prev_route={{Jct|type=OR|number=293|page=Oregon Route 293|route=OR-293}}|next_route={{Jct|type=OR|number=331|page=Oregon Route 331|route=OR-331|align=right}}}}
'''US Route 320''' was a proposed US route that ran between [[US Route 101|US-191]] at Otis and [[US Route 20|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18|OR-18]] (the [[Salmon River Highway #39]]) between Otis to near Willamina and most of [[Oregon Route 22|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year.

==History==
{{UnderConstruction|part=section}}

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 {{Routebox|type=US|shield_variant=1948|number=320|name=US Route 320|highway=Salmon River Highway #39<br />Willamina-Salem Highway #30<br />Pacific Highway East #1E<br />Silver Creek Falls Highway #163<br />North Santiam Highway #162|map=US_320-map.png|maintained_by=Oregon State Highway Department|length=≈140|created=May 9, 1958|removed=June 26, 1958|start_terminus_dir=West|start_terminus={{Jct|type=US|number=101|shield_variant=1948|page=US Route 101|route=US-101}} at Otis|junctions={{Jct|type=OR|number=22|shield_variant=1948|page=Oregon Route 22|route=OR-22}} at Valley Junction<br />{{Jct|type=OR|number=18|shield_variant=1948|page=Oregon Route 18|route=OR-18}} at Wallace Bridge<br />{{Jct|type=OR|number=18|banner=Business|shield_variant=1948|page=Oregon Route 18 Business (Willamina-Sheridan)|route=OR-18 Business}} at Wallace Bridge<br />{{Jct|type=OR|number=223|shield_variant=1948|page=Oregon Route 223|route=OR-223}} near Dallas<br />{{Jct|type=US|number=99W|shield_variant=1948|page=US Route 99W|route=US-99W}} at Rickreall<br />{{Jct|type=OR|number=51|shield_variant=1948|page=Oregon Route 51|route=OR-51}} at Brunks Corner<br />{{Jct|type=OR|number=221|shield_variant=1948|page=Oregon Route 221|route=OR-221}} in West Salem<br />{{Jct|type=OR|number=219|shield_variant=1948|page=Oregon Route 219|route=OR-219}} in Salem<br />{{Jct|type=US|number=99|banner=Business|shield_variant=1948|page=US Route 99 Business (Salem)|route=US-99 Business}} in Salem<br />{{Jct|type=I|number=5|page=Interstate 5|route=I-5}}/{{Jct|type=US|number=99|banner=By-pass|shield_variant=1948|page=US Route 99 Business (Salem)|route=US-99 Business}} in Salem<br />{{Jct|type=OR|number=214|shield_variant=1948|page=Oregon Route 214|route=OR-214}} near Shaw<br />{{Jct|type=OR|number=226|shield_variant=1948|page=Oregon Route 226|route=OR-226}} at Mehama|end_terminus_dir=East|end_terminus={{Jct|type=US|number=20|shield_variant=1948|page=US Route 20|route=US-20}} at Santiam Junction|prev_route={{Jct|type=OR|number=293|page=Oregon Route 293|route=OR-293}}|next_route={{Jct|type=OR|number=331|page=Oregon Route 331|route=OR-331|align=right}}}}
-'''US Route 320''' was a proposed US route that ran between [[US Route 101|US-191]] at Otis and [[US Route 20|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18|OR-18]] (the [[Salmon River Highway #39]]) between Otis to the Wallace Bridge near Willamina and most of [[Oregon Route 22|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]] and a small portion of the [[Silver Creek Falls Highway #163]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year. It was rediscovered in a post by Kurumi on misc.transport.road in 2005<ref name="2005-10-29_mtr_kurumi_us320">Oglesby, Scott [Kurumi], ''New AASHTO SCOH USRN page; denied US 320 in Oregon (1958)'', misc.transport.road via Google Groups, 29 October 2005, https://groups.google.com/g/misc.transport.road/c/xaZ3k8VXwRI#ae67e67c372e78a3, last accessed 9 October 2022</ref>, with supporting documentation made available later via AASHTO's Route Numbering Archive.
+'''US Route 320''' was a proposed US route that ran between [[US Route 101|US-101]] at Otis and [[US Route 20|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18|OR-18]] (the [[Salmon River Highway #39]]) between Otis to the Wallace Bridge near Willamina and most of [[Oregon Route 22|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]] and a small portion of the [[Silver Creek Falls Highway #163]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year. It was rediscovered in a post by Kurumi on misc.transport.road in 2005<ref name="2005-10-29_mtr_kurumi_us320">Oglesby, Scott [Kurumi], ''New AASHTO SCOH USRN page; denied US 320 in Oregon (1958)'', misc.transport.road via Google Groups, 29 October 2005, https://groups.google.com/g/misc.transport.road/c/xaZ3k8VXwRI#ae67e67c372e78a3, last accessed 9 October 2022</ref>, with supporting documentation made available later via AASHTO's Route Numbering Archive.
 ==History==

← Older revision		Revision as of 08:54, 13 October 2022
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−	{{Routebox\|type=US\|shield_variant=1948\|number=320\|name=US Route 320\|highway=Salmon River Highway #39<br />Willamina-Salem Highway #30<br />Pacific Highway East #1E<br />Silver Creek Falls Highway #163<br />North Santiam Highway #162\|map=US_320-map.png\|maintained_by=Oregon State Highway Department\|length=≈140\|created=May 9, 1958\|removed=June 26, 1958\|start_terminus_dir=West\|start_terminus={{Jct\|type=US\|number=101\|shield_variant=1948\|page=US Route 101\|route=US-101}} at Otis\|junctions={{Jct\|type=OR\|number=22\|shield_variant=1948\|page=Oregon Route 22\|route=OR-22}} at Valley Junction<br />{{Jct\|type=OR\|number=18\|shield_variant=1948\|page=Oregon Route 18\|route=OR-18}} at Wallace Bridge<br />{{Jct\|type=OR\|number=18\|banner=Business\|shield_variant=1948\|page=Oregon Route 18 Business (Willamina-Sheridan)\|route=OR-18 Business}} at Wallace Bridge<br />{{Jct\|type=OR\|number=223\|shield_variant=1948\|page=Oregon Route 223\|route=OR-223}} near Dallas<br />{{Jct\|type=US\|number=99W\|shield_variant=1948\|page=US Route 99W\|route=US-99W}} at Rickreall<br />{{Jct\|type=OR\|number=51\|shield_variant=1948\|page=Oregon Route 51\|route=OR-51}} at Brunks Corner<br />{{Jct\|type=OR\|number=221\|shield_variant=1948\|page=Oregon Route 221\|route=OR-221}} in West Salem<br />{{Jct\|type=OR\|number=219\|shield_variant=1948\|page=Oregon Route 219\|route=OR-219}} in Salem<br />{{Jct\|type=US\|number=99\|banner=Business\|shield_variant=1948\|page=US Route 99 Business (Salem)\|route=US-99 Business}} in Salem<br />{{Jct\|type=I\|number=5\|page=Interstate 5\|route=I-5}}/{{Jct\|type=US\|number=99\|banner=By-pass\|shield_variant=1948\|page=US Route 99 Business (Salem)\|route=US-99 Business}} in Salem<br />{{Jct\|type=OR\|number=214\|shield_variant=1948\|page=Oregon Route 214\|route=OR-214}} near Shaw<br />{{Jct\|type=OR\|number=226\|shield_variant=1948\|page=Oregon Route 226\|route=OR-226}} at Mehama\|end_terminus_dir=~~South~~\|end_terminus={{Jct\|type=US\|number=20\|shield_variant=1948\|page=US Route 20\|route=US-20}} at Santiam Junction\|prev_route={{Jct\|type=OR\|number=293\|page=Oregon Route 293\|route=OR-293}}\|next_route={{Jct\|type=OR\|number=331\|page=Oregon Route 331\|route=OR-331\|align=right}}}}	+	{{Routebox\|type=US\|shield_variant=1948\|number=320\|name=US Route 320\|highway=Salmon River Highway #39<br />Willamina-Salem Highway #30<br />Pacific Highway East #1E<br />Silver Creek Falls Highway #163<br />North Santiam Highway #162\|map=US_320-map.png\|maintained_by=Oregon State Highway Department\|length=≈140\|created=May 9, 1958\|removed=June 26, 1958\|start_terminus_dir=West\|start_terminus={{Jct\|type=US\|number=101\|shield_variant=1948\|page=US Route 101\|route=US-101}} at Otis\|junctions={{Jct\|type=OR\|number=22\|shield_variant=1948\|page=Oregon Route 22\|route=OR-22}} at Valley Junction<br />{{Jct\|type=OR\|number=18\|shield_variant=1948\|page=Oregon Route 18\|route=OR-18}} at Wallace Bridge<br />{{Jct\|type=OR\|number=18\|banner=Business\|shield_variant=1948\|page=Oregon Route 18 Business (Willamina-Sheridan)\|route=OR-18 Business}} at Wallace Bridge<br />{{Jct\|type=OR\|number=223\|shield_variant=1948\|page=Oregon Route 223\|route=OR-223}} near Dallas<br />{{Jct\|type=US\|number=99W\|shield_variant=1948\|page=US Route 99W\|route=US-99W}} at Rickreall<br />{{Jct\|type=OR\|number=51\|shield_variant=1948\|page=Oregon Route 51\|route=OR-51}} at Brunks Corner<br />{{Jct\|type=OR\|number=221\|shield_variant=1948\|page=Oregon Route 221\|route=OR-221}} in West Salem<br />{{Jct\|type=OR\|number=219\|shield_variant=1948\|page=Oregon Route 219\|route=OR-219}} in Salem<br />{{Jct\|type=US\|number=99\|banner=Business\|shield_variant=1948\|page=US Route 99 Business (Salem)\|route=US-99 Business}} in Salem<br />{{Jct\|type=I\|number=5\|page=Interstate 5\|route=I-5}}/{{Jct\|type=US\|number=99\|banner=By-pass\|shield_variant=1948\|page=US Route 99 Business (Salem)\|route=US-99 Business}} in Salem<br />{{Jct\|type=OR\|number=214\|shield_variant=1948\|page=Oregon Route 214\|route=OR-214}} near Shaw<br />{{Jct\|type=OR\|number=226\|shield_variant=1948\|page=Oregon Route 226\|route=OR-226}} at Mehama\|end_terminus_dir=East\|end_terminus={{Jct\|type=US\|number=20\|shield_variant=1948\|page=US Route 20\|route=US-20}} at Santiam Junction\|prev_route={{Jct\|type=OR\|number=293\|page=Oregon Route 293\|route=OR-293}}\|next_route={{Jct\|type=OR\|number=331\|page=Oregon Route 331\|route=OR-331\|align=right}}}}
	'''US Route 320''' was a proposed US route that ran between [[US Route 101\|US-191]] at Otis and [[US Route 20\|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18\|OR-18]] (the [[Salmon River Highway #39]]) between Otis to the Wallace Bridge near Willamina and most of [[Oregon Route 22\|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]] and a small portion of the [[Silver Creek Falls Highway #163]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)\|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year. It was rediscovered in a post by Kurumi on misc.transport.road in 2005<ref name="2005-10-29_mtr_kurumi_us320">Oglesby, Scott [Kurumi], ''New AASHTO SCOH USRN page; denied US 320 in Oregon (1958)'', misc.transport.road via Google Groups, 29 October 2005, https://groups.google.com/g/misc.transport.road/c/xaZ3k8VXwRI#ae67e67c372e78a3, last accessed 9 October 2022</ref>, with supporting documentation made available later via AASHTO's Route Numbering Archive.		'''US Route 320''' was a proposed US route that ran between [[US Route 101\|US-191]] at Otis and [[US Route 20\|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18\|OR-18]] (the [[Salmon River Highway #39]]) between Otis to the Wallace Bridge near Willamina and most of [[Oregon Route 22\|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]] and a small portion of the [[Silver Creek Falls Highway #163]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)\|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year. It was rediscovered in a post by Kurumi on misc.transport.road in 2005<ref name="2005-10-29_mtr_kurumi_us320">Oglesby, Scott [Kurumi], ''New AASHTO SCOH USRN page; denied US 320 in Oregon (1958)'', misc.transport.road via Google Groups, 29 October 2005, https://groups.google.com/g/misc.transport.road/c/xaZ3k8VXwRI#ae67e67c372e78a3, last accessed 9 October 2022</ref>, with supporting documentation made available later via AASHTO's Route Numbering Archive.

← Older revision		Revision as of 08:13, 13 October 2022
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−	{{Routebox\|type=US\|shield_variant=1948\|number=320\|name=US Route 320\|highway=Salmon River Highway #39<br />Willamina-Salem Highway #30<br />Pacific Highway East #1E<br />Silver Creek Falls Highway #163<br />North Santiam Highway #162\|map=US_320-map.png\|maintained_by=Oregon Department ~~of Transportation~~\|length=≈140\|created=May 9, 1958\|removed=June 26, 1958\|start_terminus_dir=West\|start_terminus={{Jct\|type=US\|number=101\|shield_variant=1948\|page=US Route 101\|route=US-101}} at Otis\|junctions={{Jct\|type=OR\|number=22\|shield_variant=1948\|page=Oregon Route 22\|route=OR-22}} at Valley Junction<br />{{Jct\|type=OR\|number=18\|shield_variant=1948\|page=Oregon Route 18\|route=OR-18}} at Wallace Bridge<br />{{Jct\|type=OR\|number=18\|banner=Business\|shield_variant=1948\|page=Oregon Route 18 Business (Willamina-Sheridan)\|route=OR-18 Business}} at Wallace Bridge<br />{{Jct\|type=OR\|number=223\|shield_variant=1948\|page=Oregon Route 223\|route=OR-223}} near Dallas<br />{{Jct\|type=US\|number=99W\|shield_variant=1948\|page=US Route 99W\|route=US-99W}} at Rickreall<br />{{Jct\|type=OR\|number=51\|shield_variant=1948\|page=Oregon Route 51\|route=OR-51}} at Brunks Corner<br />{{Jct\|type=OR\|number=221\|shield_variant=1948\|page=Oregon Route 221\|route=OR-221}} in West Salem<br />{{Jct\|type=OR\|number=219\|shield_variant=1948\|page=Oregon Route 219\|route=OR-219}} in Salem<br />{{Jct\|type=US\|number=99\|banner=Business\|shield_variant=1948\|page=US Route 99 Business (Salem)\|route=US-99 Business}} in Salem<br />{{Jct\|type=I\|number=5\|page=Interstate 5\|route=I-5}}/{{Jct\|type=US\|number=99\|banner=By-pass\|shield_variant=1948\|page=US Route 99 Business (Salem)\|route=US-99 Business}} in Salem<br />{{Jct\|type=OR\|number=214\|shield_variant=1948\|page=Oregon Route 214\|route=OR-214}} near Shaw<br />{{Jct\|type=OR\|number=226\|shield_variant=1948\|page=Oregon Route 226\|route=OR-226}} at Mehama\|end_terminus_dir=South\|end_terminus={{Jct\|type=US\|number=20\|shield_variant=1948\|page=US Route 20\|route=US-20}} at Santiam Junction\|prev_route={{Jct\|type=OR\|number=293\|page=Oregon Route 293\|route=OR-293}}\|next_route={{Jct\|type=OR\|number=331\|page=Oregon Route 331\|route=OR-331\|align=right}}}}	+	{{Routebox\|type=US\|shield_variant=1948\|number=320\|name=US Route 320\|highway=Salmon River Highway #39<br />Willamina-Salem Highway #30<br />Pacific Highway East #1E<br />Silver Creek Falls Highway #163<br />North Santiam Highway #162\|map=US_320-map.png\|maintained_by=Oregon State Highway Department\|length=≈140\|created=May 9, 1958\|removed=June 26, 1958\|start_terminus_dir=West\|start_terminus={{Jct\|type=US\|number=101\|shield_variant=1948\|page=US Route 101\|route=US-101}} at Otis\|junctions={{Jct\|type=OR\|number=22\|shield_variant=1948\|page=Oregon Route 22\|route=OR-22}} at Valley Junction<br />{{Jct\|type=OR\|number=18\|shield_variant=1948\|page=Oregon Route 18\|route=OR-18}} at Wallace Bridge<br />{{Jct\|type=OR\|number=18\|banner=Business\|shield_variant=1948\|page=Oregon Route 18 Business (Willamina-Sheridan)\|route=OR-18 Business}} at Wallace Bridge<br />{{Jct\|type=OR\|number=223\|shield_variant=1948\|page=Oregon Route 223\|route=OR-223}} near Dallas<br />{{Jct\|type=US\|number=99W\|shield_variant=1948\|page=US Route 99W\|route=US-99W}} at Rickreall<br />{{Jct\|type=OR\|number=51\|shield_variant=1948\|page=Oregon Route 51\|route=OR-51}} at Brunks Corner<br />{{Jct\|type=OR\|number=221\|shield_variant=1948\|page=Oregon Route 221\|route=OR-221}} in West Salem<br />{{Jct\|type=OR\|number=219\|shield_variant=1948\|page=Oregon Route 219\|route=OR-219}} in Salem<br />{{Jct\|type=US\|number=99\|banner=Business\|shield_variant=1948\|page=US Route 99 Business (Salem)\|route=US-99 Business}} in Salem<br />{{Jct\|type=I\|number=5\|page=Interstate 5\|route=I-5}}/{{Jct\|type=US\|number=99\|banner=By-pass\|shield_variant=1948\|page=US Route 99 Business (Salem)\|route=US-99 Business}} in Salem<br />{{Jct\|type=OR\|number=214\|shield_variant=1948\|page=Oregon Route 214\|route=OR-214}} near Shaw<br />{{Jct\|type=OR\|number=226\|shield_variant=1948\|page=Oregon Route 226\|route=OR-226}} at Mehama\|end_terminus_dir=South\|end_terminus={{Jct\|type=US\|number=20\|shield_variant=1948\|page=US Route 20\|route=US-20}} at Santiam Junction\|prev_route={{Jct\|type=OR\|number=293\|page=Oregon Route 293\|route=OR-293}}\|next_route={{Jct\|type=OR\|number=331\|page=Oregon Route 331\|route=OR-331\|align=right}}}}
	'''US Route 320''' was a proposed US route that ran between [[US Route 101\|US-191]] at Otis and [[US Route 20\|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18\|OR-18]] (the [[Salmon River Highway #39]]) between Otis to the Wallace Bridge near Willamina and most of [[Oregon Route 22\|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]] and a small portion of the [[Silver Creek Falls Highway #163]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)\|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year. It was rediscovered in a post by Kurumi on misc.transport.road in 2005<ref name="2005-10-29_mtr_kurumi_us320">Oglesby, Scott [Kurumi], ''New AASHTO SCOH USRN page; denied US 320 in Oregon (1958)'', misc.transport.road via Google Groups, 29 October 2005, https://groups.google.com/g/misc.transport.road/c/xaZ3k8VXwRI#ae67e67c372e78a3, last accessed 9 October 2022</ref>, with supporting documentation made available later via AASHTO's Route Numbering Archive.		'''US Route 320''' was a proposed US route that ran between [[US Route 101\|US-191]] at Otis and [[US Route 20\|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18\|OR-18]] (the [[Salmon River Highway #39]]) between Otis to the Wallace Bridge near Willamina and most of [[Oregon Route 22\|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]] and a small portion of the [[Silver Creek Falls Highway #163]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)\|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year. It was rediscovered in a post by Kurumi on misc.transport.road in 2005<ref name="2005-10-29_mtr_kurumi_us320">Oglesby, Scott [Kurumi], ''New AASHTO SCOH USRN page; denied US 320 in Oregon (1958)'', misc.transport.road via Google Groups, 29 October 2005, https://groups.google.com/g/misc.transport.road/c/xaZ3k8VXwRI#ae67e67c372e78a3, last accessed 9 October 2022</ref>, with supporting documentation made available later via AASHTO's Route Numbering Archive.

@@ Line 9: / Line 9: @@
 # The portion between Otis and Wallace Bridge was the westernmost section of the '''[[Salmon River Highway #39]]'''. The origin of this section can itself be broken down into two sub-units: (A) Otis to Valley Junction and (B) Valley Junction to Wallace Bridge. Sub-unit (A) was constructed as a forest highway project that was acquired by the state on October 30, 1930<ref name="oshc_1930-10-30_8283-8284">Oregon State Highway Commission minutes, 30 October 1930, pp. 8283-8284</ref>. Sub-unit (B) was originally part of the [[Three Rivers Highway #32|McMinnville-Tillamook Highway #32]] (known as the ''Yamhill-Nestucca Highway #32'' prior to March 24, 1920<ref name="oshc_1920-03-24_688=">Oregon State Highway Commission minutes, 24 March 1920, p. 688</ref>). Sub-units (A) and (B) both became part of the [[Salmon River Highway #39]] by 1939.
 # The portion between Wallace Bridge and Salem consisted of the entirety of the '''[[Willamina-Salem Highway #30]]'''. This highway was also cobbled together from two different sub-units: (C) Wallace Bridge to Dallas and (D) Dallas to Salem. Sub-unit (C) was originally part of the [[Dallas-Dolph Corner Highway #192|Dallas-Coast Highway #192]] until 1953<ref name="2020_hsho_hwy192_5">Oregon Department of Transportation, Engineering Automation Section. "History of State Highways in Oregon," March 2020, ''Dallas-Dolph Corner Highway #192'', p. 5</ref>. Sub-unit (D) had been known as two other names in the past, both Highway #30: the ''Salem-Independence Highway'' from 1917 to 1919<ref name="oshc_1920-02-04_660-661">Oregon State Highway Commission minutes, 4 February 1920, pp. 660-661</ref>, and the ''Salem-Dallas Highway'' from 1919 to 1953<ref name="2020_hsho_hwy030_4">Oregon Department of Transportation, Engineering Automation Section. "History of State Highways in Oregon," March 2020, ''Willamina-Salem Highway #30'', p. 4</ref>. the year it was combined with sub-unit (C).
-# The portion within Salem was a tiny part of the '''[[Pacific Highway East #1E]]]. Prior to March 10, 1937, this was the route of the original ''Pacific Highway #1''<ref name="oshc_1937-03-10_7171">Oregon State Highway Commission minutes, 10 March 1937, p. 7171</ref>.
+# The portion within Salem was a tiny part of the '''[[Pacific Highway East #1E]]'''. Prior to March 10, 1937, this was the route of the original ''Pacific Highway #1''<ref name="oshc_1937-03-10_7171">Oregon State Highway Commission minutes, 10 March 1937, p. 7171</ref>.
 # Another portion within Salem was the southernmost portion of the '''[[Silver Creek Falls Highway #163]]'''. The highway was designated on November 13, 1931<ref name="oshc_1931-11-13_3138">Oregon State Highway Commission minutes, 13 November 1931, p. 3138</ref> and wasn't rolled back to its current terminus until the early 1970s.
 # The portion between the junction of the [[Silver Creek Falls Highway #163]] and Santiam Junction was the entirety of the '''[[North Santiam Highway #162]]'''. The highway was designated in three separate sections starting on November 13, 1931<ref name="oshc_1931-11-13_3138" /> and was likewise constructed piecemeal, with construction interrupted by disputes with a railroad, disagreements with the US Army Corps of Engineers, and World War II. A largely curvy road when it was first completed, it underwent improvements and realignments in the postwar era.

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 {{Routebox|type=US|shield_variant=1948|number=320|name=US Route 320|highway=Salmon River Highway #39<br />Willamina-Salem Highway #30<br />Pacific Highway East #1E<br />Silver Creek Falls Highway #163<br />North Santiam Highway #162|map=US_320-map.png|maintained_by=Oregon Department of Transportation|length=≈140|created=May 9, 1958|removed=June 26, 1958|start_terminus_dir=West|start_terminus={{Jct|type=US|number=101|shield_variant=1948|page=US Route 101|route=US-101}} at Otis|junctions={{Jct|type=OR|number=22|shield_variant=1948|page=Oregon Route 22|route=OR-22}} at Valley Junction<br />{{Jct|type=OR|number=18|shield_variant=1948|page=Oregon Route 18|route=OR-18}} at Wallace Bridge<br />{{Jct|type=OR|number=18|banner=Business|shield_variant=1948|page=Oregon Route 18 Business (Willamina-Sheridan)|route=OR-18 Business}} at Wallace Bridge<br />{{Jct|type=OR|number=223|shield_variant=1948|page=Oregon Route 223|route=OR-223}} near Dallas<br />{{Jct|type=US|number=99W|shield_variant=1948|page=US Route 99W|route=US-99W}} at Rickreall<br />{{Jct|type=OR|number=51|shield_variant=1948|page=Oregon Route 51|route=OR-51}} at Brunks Corner<br />{{Jct|type=OR|number=221|shield_variant=1948|page=Oregon Route 221|route=OR-221}} in West Salem<br />{{Jct|type=OR|number=219|shield_variant=1948|page=Oregon Route 219|route=OR-219}} in Salem<br />{{Jct|type=US|number=99|banner=Business|shield_variant=1948|page=US Route 99 Business (Salem)|route=US-99 Business}} in Salem<br />{{Jct|type=I|number=5|page=Interstate 5|route=I-5}}/{{Jct|type=US|number=99|banner=By-pass|shield_variant=1948|page=US Route 99 Business (Salem)|route=US-99 Business}} in Salem<br />{{Jct|type=OR|number=214|shield_variant=1948|page=Oregon Route 214|route=OR-214}} near Shaw<br />{{Jct|type=OR|number=226|shield_variant=1948|page=Oregon Route 226|route=OR-226}} at Mehama|end_terminus_dir=South|end_terminus={{Jct|type=US|number=20|shield_variant=1948|page=US Route 20|route=US-20}} at Santiam Junction|prev_route={{Jct|type=OR|number=293|page=Oregon Route 293|route=OR-293}}|next_route={{Jct|type=OR|number=331|page=Oregon Route 331|route=OR-331|align=right}}}}
-'''US Route 320''' was a proposed US route that ran between [[US Route 101|US-191]] at Otis and [[US Route 20|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18|OR-18]] (the [[Salmon River Highway #39]]) between Otis to the Wallace Bridge near Willamina and most of [[Oregon Route 22|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]] and a small portion of the [[Silver Creek Falls Highway #163]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year. It was rediscovered in a post by Kurumi on misc.transport.road in 2005<ref name="2005-10-29_mtr_kurumi_us320">Oglesby, Scott [Kurumi], ''New AASHTO SCOH USRN page; denied US 320 in Oregon (1958)'', misc.transport.road via Google Groups, 30 September 2016, https://groups.google.com/g/misc.transport.road/c/xaZ3k8VXwRI#ae67e67c372e78a3, last accessed 9 October 2022</ref>, with supporting documentation made available later via AASHTO's Route Numbering Archive.
+'''US Route 320''' was a proposed US route that ran between [[US Route 101|US-191]] at Otis and [[US Route 20|US-20]] at Santiam Junction. If approved, it would have taken over a portion of [[Oregon Route 18|OR-18]] (the [[Salmon River Highway #39]]) between Otis to the Wallace Bridge near Willamina and most of [[Oregon Route 22|OR-22]] (consisting of the entirety of the [[Willamina-Salem Highway #30]] and [[North Santiam Highway #162]] and a small portion of the [[Silver Creek Falls Highway #163]]) from Valley Junction to Santiam Junction. Within Salem, it would have also been co-signed with [[US Route 99 Business (Salem)|US-99 Business (Salem)]] ([[Pacific Highway East #1E]]) for 0.5 miles. It was approved by the OSHC in 1958, but AASHO denied the petition later that year. It was rediscovered in a post by Kurumi on misc.transport.road in 2005<ref name="2005-10-29_mtr_kurumi_us320">Oglesby, Scott [Kurumi], ''New AASHTO SCOH USRN page; denied US 320 in Oregon (1958)'', misc.transport.road via Google Groups, 29 October 2005, https://groups.google.com/g/misc.transport.road/c/xaZ3k8VXwRI#ae67e67c372e78a3, last accessed 9 October 2022</ref>, with supporting documentation made available later via AASHTO's Route Numbering Archive.
 ==History==