Most Diverse Highway

[doorknob60]

If we're looking in Idaho, it has to be US-95. Goes through deserts, farmland, forests, mountains, gorges, urban areas, over lakes, and even has a full freeway segment.

[thspfc]

MN-23 is the one that dips into WI, too, right?

MN-23 in WI is a really easy clinch, as it's literally impossible to NOT clinch it if you drive it. It's the only way in and the only way out of that small area.

[WillWeaverRVA]

US 29 and US 460 in Virginia are quite diverse, but I'd probably give the nod to US 460 - from urban to suburban to rural and back again, with 2-lane, 4-lane divided arterial, and freeway segments.

[hotdogPi]

MN-23 is the one that dips into WI, too, right?

MN-23 in WI is a really easy clinch, as it's literally impossible to NOT clinch it if you drive it. It's the only way in and the only way out of that small area.

Google Maps seems to indicate otherwise; there's an unnamed business driveway you can use instead of crossing at the western end. Even if this wasn't the case, you could go to one of the residential streets and turn around.

[Rothman]

MN-23 is the one that dips into WI, too, right?

MN-23 in WI is a really easy clinch, as it's literally impossible to NOT clinch it if you drive it. It's the only way in and the only way out of that small area.

I have been on it.