I would do the same. I would not enjoy riding next to 75 to 80 mph traffic that first 5 miles.
It’s been 85 lately! For whatever reason folks are in a hurry and it’s hard to get out of way. Trying to take a right in a four wheeler with now a narrow lane and more guardrails has me holding my breath.
I rode it once into town and back and we both went north ONCE. Came home, looked at each other and said NOPE!