

But the inconsistency is the problem.
Take a look at the top signs about driving on the shoulder. Who is to say there aren’t twenty more variations?
Maybe a couple of
“Driving on shoulder mandatory”
“Trucks on shoulder only”
“Passing on shoulder permitted”
“$100 fine for driving on shoulder”
“Keep shoulder clear”
“No trucks allowed on shoulder”
There doesn’t seem to be any standard. It’s just text.
Fully agree. Just wanted to provide an argument why having commercial truck drivers have some English proficiency could be beneficial for safety. Requiring a 3 month English course for those unfamiliar with the language as part of getting a CDL would do the trick. But that wouldn’t hand money to private prisons, would it?