The rapidly escalating tollway fines that have left some Texans owing thousands or even tens of thousands of dollars could be a thing of the past, based on an amendment that surprisingly found its way into a Texas Department of Transportation bill this week. But the impact to your pocketbook would depend on which tollway you’re driving. Under the amendment, a car owner who has driven on a tollway without paying — even hundreds of times — would owe at most $73 in fines every six months, plus the unpaid tolls. But that change, proposed by Rep. Ina Minjarez, D-San...