Unsigned controlled-access freeways

[someone17]

Wondering if there are any unsigned freeways in the US or Canada.

[silverback1065]

Keystone parkway is sort of like this. In Carmel, IN.

[oscar]

Wondering if there are any unsigned freeways in the US or Canada.

What do you mean by "unsigned"? No signed route number, no signed name, or both?

There are a lot of freeways in both countries with no signed route number, though some with signed names have unsigned route numbers (such as Florida's Turnpike, and the non-Interstate part of the New Jersey Turnpike).

[Max Rockatansky]

CA 244 in the Sacramento Area aside from Postmile paddles.  Part of Golden State Boulevard in Fresno north of California Avenue. 

[hotdogPi]

https://www.aaroads.com/forum/index.php?topic=17394