any info on road grade, width and condition greatly appreciated for Highway 16 and 16A from Custer State Park to Moorcroft in Wyoming. Tiring to plan our first "big" trip in 33ft FW. pulling with a F350 diesel. trying to stay away from anything too steep.
There is a short (maybe 10 mile) section through Jewel Cave NM that is fairly narrow and curvy. It is not anything that would prevent towing. Dozens of people do it every day. The rest of it is mostly flat.