RE:What is ironicYou must be part of the Green New Deal crowd buyreaallow. Stop selling gas right now. Oh, looks like most vehicles need gas. My bad.
Same with toll systems - it's will be a transition. You know that there are still manually operated toll booths out there. Once most vehicles have the trequisite technology, that can replace sensors. However, the data will still need processing.
Are you even the least bit familiar with ETC and its product line buyreallow? ETC is NOT in the toll booth or sensor business. The are in the data/software business.
You could learn by visiting ETC's website: https://etcc.com/ . Pay particular attention to the BACK OFFICE portion.