States that organize their state route numbers

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States that organize their state route numbers

Started by mrpablue, May 06, 2018, 10:24:41 PM

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mrpablue

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States that organize their state route numbers

May 06, 2018, 10:24:41 PM

I know Washington has a parent-auxiliary system and a numbering grid in their SR system. Do any other states have any kind of patterns in their SR system?

corco

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Re: States that organize their state route numbers

#1

May 06, 2018, 10:52:46 PM

Yes

Corcohighways.org

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Re: States that organize their state route numbers

#2

May 07, 2018, 11:17:59 PM

https://www.aaroads.com/forum/index.php?topic=10423.0
https://www.aaroads.com/forum/index.php?topic=13427.0

https://www.alpsroads.net

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