Enter weigh station

Roll across. If they want you. You’ll know.
Arizona and Arkansas, with Ohio and West Virginia gotta roll across.
you can get a Ohio alliance agreement ru bypass with hazmat load.

 

Here's the list I came up with reading both Drivewyze and Prepass lists. ID is showing conflicting info so I put it in the list. These states say ignore the in-cab electronic signal and enter scales regardless of in-cab or road sign indicating Bypass. AZ, AR (Fuel transport),ID, ME, PA, VT, MD, WI
Enter weigh station, cross scales, follow the Park/Exit sign.
If in doubt, enter scales. I think AZ fine was $600 for bypassing.

Drivewiyze HM Bypass info
Drivewyze Bypass Restrictions by State - Drivewyze

PrePass HM bypass info
https://pages.prepass.com/rs/692-LGB-398/images/PrePass_Bypass_Restrictions.pdf?version=1

 

with a placard load , personally I always drive thru open scales, just roll across unless they red light you