Over height question

A friend of mine, Dod prefers Giesels, managed to load 13' 10" in Cali, going to Michigan. Well, he kept meaning to check his load height for posterity, even though he knew it was under 13' 6"...

So he finally decides to measure it in Kingdom City, MO. Wow, was that ####### wrong!!

Now one could argue the load is divisible. He told me he's decided to run it anyway. (Dude is such a F'n outlaw)

If he were to get back on:
70 in Kingdom City
270 around STL
465 around Indianapolis
69 to 469 around Ft. Wayne
24 to 475 around Perrysburg
And then 75 through Detroit
Would my friend have any issues with a low overpass? He has already checked his route in the atlas. However these states are 13' 6" max, so anything higher than that isn't listed as "low". So there's a four inch gray area.

I told him the one time you drop the ball is when you end up getting caught with your pants down. I'm just glad I'm not in his shoes right now!

 

I have ran the route through Hammer at 13' 10", and checked the atlas. (which is sadly useless in this particular case)

I can't use Smart Truck Route, because I already burned my free trial.

North of it in Rochester Hills. The interstate will almost get me to the receiver's door.

 

I've also checked all the roads in this PDF:

 

I'm not terribly worried about the cops, because it's the weekend, it's a holiday, and it's been raining since 3am and hasn't stopped yet in the last 400 miles.

But what I am worried about is making a bad situation even worse by actually hitting something. I mean I'm vigilant (generally), but I'm also not used to being so high. All it takes is one lapse in attention to end up in the Hall of Shame. Ounce of prevention is worth a pound of cure.

 

It's the same height across the trailer. So highest in the center of the arch. I don't think I can get a permit, because the load is definitely divisible. If I'd caught it when I should have, it could have been fixed at the shipper.