Looks like the drive up from the south side from Ark Hwy 10 just west of Casa then turn north on Hwy 155 to Petit Jean park is great if you are horsepower challanged with a heavy trailer. It is just slightly longer and is a little more winding but very easy grade to climb. Ark Hwy 10 ( Seanic 10 ) is smooth and in places new ( year old pavement ). One area that I know of to watch out driving east on Ark Hwy 10 Senic is at US-71 south out of Fort Smith, AR and Ark Hwy 10 Junction at Greewood, AR is where several accidents have happened over the years. There caution lights at the Junction but be carefull during weekday 2PM till about 7 PM if you travel that route. It is a great view and drive if you have the time ( not that much difference than the others from Ark Hwy 22 both about 100 miles from Fort Smith,AR to the park). There are a few turns and you need to watch the signs and stay on Ark 10 Senic Hwy ( good to have an Arkansas Map on hand or laptop with GPS and mapping software). The only down side is the travel up Ark 155 to the park from just west of Casa, AR that is located on Ark 10 Hwy is that the trees a few miles near the top had a forest fire a few years back and still reflect the damage in that area.
I reserved 53. I will try to get a map scanned and added to the top post.
Pat
. It'll be nice to see you folks again in July.
- and repel like a rock 
).
and maybe I can definetly make this one cuz I am close by.
