Texas Toll Roads

You can't spend money like crazy without eventually going broke. Raising taxes is always tough so the government usually first raises fees and other charges, that they are allowed to change without input from the citizens. In 2014 the prohibition on having tolls on the Interstate Highways was removed. I think it is only a matter of time before you see the various States installing toll booths on the Interstates, if for no other reason other than they can. Until then, on almost every toll road or bridge that I have been on in the last few years, the states have raised their tolls.
Interstate Highway tolls