Regarding the recent article, “These 3 N.J. bridges are switching to cashless toll collecting,” referring to the Delaware River Joint Toll Bridge Commission, as of June 17: Is the elimination of cash tolls at these bridges (New Hope-Lambertville Route 202, Portland-Columbia Routes 611, 46, 94, and Milford-Montague Route 206) something people have demanded? If not, who proposed restricting them to electronic and toll-by-plate mail payment? Take out a dollar bill and read the words, “This note is legal tender for all debts, public and private.” Does the the Delaware River Joint Toll Bridge Commi…