Siskiyou Pass
Encyclopedia
Siskiyou Pass is the highest point (4,491 feet MSL
) on Oregon Route 273 also known as Old Highway 99
and is distinguished from Siskiyou Summit
(4,310 feet MSL) on Interstate 5
.
Sea level
Mean sea level is a measure of the average height of the ocean's surface ; used as a standard in reckoning land elevation...
) on Oregon Route 273 also known as Old Highway 99
Oregon Route 273
Oregon Route 273 is an Oregon state highway running from OR 66 near Ashland to Interstate 5 near the California state line. OR 273 is known as the Siskiyou Highway No. 273...
and is distinguished from Siskiyou Summit
Siskiyou Summit
Siskiyou Summit is a mountain pass that carries Interstate 5 through the Siskiyou Mountains near the border between the U.S. states of California and Oregon. The summit is located on the Oregon side, approximately north of the state line, and, at , is the highest point on Interstate 5...
(4,310 feet MSL) on Interstate 5
Interstate 5 in Oregon
In the U.S. state of Oregon, Interstate 5 traverses the state from north to south, passing through the major cities of Portland, Salem, Eugene, and Medford.-Route description:...
.