{{short description|State highway in Douglas County, Oregon, US}} {{For|the unsigned Highway 230|Tiller–Trail Highway No. 230}} {{Use American English|date=April 2025}} {{Use mdy dates|date=January 2025}} {{Infobox road |state=OR |type=OR |route=230 |alternate_name=West Diamond Lake Highway No. 233 |map={{maplink|frame=yes|plain=yes|frame-align=center|frame-width=290|frame-height=290|type=line|raw={{Wikipedia:Map data/Wikipedia KML/Oregon Route 230}}}} |map_custom=yes |map_notes=OR&nbsp;230 highlighted in red |length_mi=23.80 |length_ref=<ref name="OR Straightline Charts"/> |direction_a=South |terminus_a={{Jct|state=OR|OR|62}} near Prospect |direction_b=North |terminus_b={{Jct|state=OR|OR|138}} near Diamond Lake |county=Douglas |established=1935 |previous_type=OR |previous_route=229 |next_type=OR |next_route=233 }} '''Oregon Route 230''' is an Oregon state highway which runs along the western edge of Crater Lake National Park, in rural Douglas County, Oregon. It is known as the '''West Diamond Lake Highway No. 233''' (see Oregon highways and routes), and is {{Convert|24|mi|km}} long.

==Route description== OR 230 begins, at its southern (or "western") terminus, at an intersection with Oregon Route 62 near Union Creek. It heads north, skirting along the western edge of the park. The highway terminates at an intersection with Oregon Route 138 just south of Diamond Lake.

The highway does not provide any access to Crater Lake National Park directly; however, the park can be accessed via either OR 62 (all year) or OR 138 (during the summer, when the North Entrance to the park is open).

==Major intersections== {{Jcttop|length_ref=<ref name="OR Straightline Charts">{{cite web |url=https://www.oregon.gov/odot/Data/pages/road-assets-mileage.aspx |title=Road Assets and Mileage |publisher=Oregon Department of Transportation |access-date=October 11, 2020 }} * [https://www.oregon.gov/odot/Data/Documents/SLC_Hwy233.pdf West Diamond Lake Highway No. 233] (April 2016)</ref>}} {{ORint |county=Jackson |location=Union Creek |mile=0.00 |road={{Jct|state=OR|OR|62|location1=Crater Lake|city2=Medford|city3=Klamath Falls}} }} {{ORint |county=Douglas |location=Diamond Lake |mile=23.80 |road={{Jct|state=OR|OR|138|location1=Crater Lake|city2=Roseburg|city3=Bend}} }} {{Jctbtm}}

==References== {{reflist}}

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==External links== {{Attached KML|display=title,inline}}

230 Category:Transportation in Jackson County, Oregon Category:Transportation in Douglas County, Oregon