Here in Arizona it is now a law for traffic to move over (if you can) for any vehicle parked on the shoulder of our highways.
I am a field mechanic for the Arizona Department of Transportation and part of my territory is the stretch of I-10 from the NM border and past Benson Az. I am called out frequently to repair our fleet equipment along this corridor. Most times I am able to get the unit off out of the way but many times I have to work the job right there on the main line.
Yesterday I was repairing a mower tractor at mp 172 and had my service truck parked as far over to the right as I could get it. Had my beacons and 4ways on lit up pretty good. All the truckers were moving over but smaller traffic wasn't so much. There were several large coaches and 5'rs that didn't even budge and I felt they tried to get a little closer than needed.
Got me to thinking about chucking my 3# hammer through the front windshield of the next Berky coming by.
Sorry just had to vent.