Actually fon waster time just go up to 20 dollar for every gantry ,makeot simple
make it $60 all gantries for weekdays.
make it $70 all gantries for weekends/PH.
for satellite ERP
make it $60 per km for weekdays.
make it $70 per km for weekends/PH.
60% / 70% voted for PAP.
more simple than all those suggestions.
since they wanted it.
so they voted for it.
let them pay for it.