CO 27 from Loveland, Co towards Steamboat Springs, CO

75/93 from Stanley,Idaho to Salmon,Idaho

Scenic & twisty!

Hwy 28 from Salmon,Id toward Idaho Falls

US 14 from Greybull, WY

Michigan- M-119 Tunnel of Trees

Utah Highway 89 From Kanab to I70

CA 49 Coulterville, CA to Bear Valley, CA

Highway 12 Scenic Byway, UT

H-58 through Pictured Rocks National Lakeshore, MI

Mogollon road

Inner Loop, NM 15 and NM 35

Pikes Peak Toll Road

Iron Mountain Road Route 16A, South Dakota

PA 125 "Lil' Dragon"

According to Facebook user Kelvin, "The map don't do it justice crosses 5 mountain ranges lots of switchbacks."

US20 through Wind River Canyon

Chief Joseph Scenic Byway

Recommended by DLNielsen

Independence Pass

Lolo Pass

Cedar Canyon Road

Bear Tooth Highway

Going to the Sun Road

This is one of the most dramatic and beautiful roads in the country, in my humble opinion.

A Section of The Devils Highway - AZ 191 formerly Route 666

The Million Dollar Highway

Zekes Coffee to Lackawaxen PA

BilliamM was asking for recommendations and posted a Google Map of his anticipated route. I recreated the route so I can see it in the Map Explorer to see if there are any recommendations.

Grizzly Peak Blvd near Oakland and Berkeley, Ca

Recommended by twitter user "Nerds Garage".