Indyroads: Created page with "Oregon-Washington Map Portland Metro Map The '''Ultimate Interstate 84''' extension would extend..."

2020-09-30T16:48:41Z

Created page with "thumb|upright=0.5|Oregon-Washington Map thumb|upright=0.5|Portland Metro Map The '''Ultimate Interstate 84''' extension would extend..."

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[[File:pacnw.png|thumb|upright=0.5|Oregon-Washington Map]]
[[File:portland.png|thumb|upright=0.5|Portland Metro Map]]

The '''Ultimate Interstate 84''' extension would extend I-84 From its current terminus in Portland continuing the interstate routing westward along US-26 ending at US-101 at the Oregon Coast near Seaside, OR.

==Auxiliary Routes==
===Ultimate Interstate 484===
'''Ultimate Interstate 484''' would be the only auxiliary route assigned as a part of this corridor. This would be created by renumbering the existing OR-217 freeway as I-484 connecting to I-84 near Beaverton, OR.

===Other Auxiliary Routes===
Other Portland area auxiliary routes are possible as needed, however have not been designated at this time.

==Purpose and Need==
Since the corridor is already a freeway corridor with much of the corridor acceptable for interstate standard, the route should be designated. The designation of I-84 and I-484 would address continuity issues with the interstate system in Portland and the larger region.

==Plausibility==
Since the corridor is already a freeway corridor the designation would be logical but may be unlikely due to the tunnel at the east end of the route. Additionally some upgrades to the non freeway section of the corridor on the western end would restrict the interstate designation.

[[Category:Ultimate Interstates]][[Category:Visions]][[Category:Western US]]

Ultimate Interstates:I-84 Extension - Revision history

Indyroads: Created page with "Oregon-Washington Map Portland Metro Map The '''Ultimate Interstate 84''' extension would extend..."