Regional Boards > Pacific Southwest
Upgrading CA 99
DrZoidberg:
--- Quote ---California doesn't allow duplication between interstate and non-interstate highways
--- End quote ---
Really? That seems odd to me, considering I-15 continues as CA-15, I-110 continues as CA-110....is this something new?
John:
But, those highways are/were going to be upgraded to interstates, and therefore their CA route #s are duplicates to provide continuity until they become/became interstates.
DrZoidberg:
Ah, I see. Thank you for clarifying that.
FreewayDan:
--- Quote from: mapman on February 10, 2009, 01:20:38 AM ---If it had to change, I think I-7 would be best, from a logistics perspective. California doesn't allow duplication between interstate and non-interstate highways, so either CA 7 or CA 9 would have to be renumbered. CA 7 would be the easiest number to replace, since it's simply a short connection between I-8 and Mexico. CA 9 is a major two-lane highway through the Santa Cruz Mountains and San Lorenzo Valley, and would gain a lot of opposition if changed to another number. A change from CA 9 would also disrupt many properties, many of which use the highway in their addresses (such as 5010 Highway 9).
--- End quote ---
CA 7 could easily be replaced with an realignment/extension of CA 115. Or, if the road is upgraded to a freeway, it can be I-308.
V'Ger:
Wow, any -08 designation defintely sounds strange to me.
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