The Journal Record, September 25th, 1991
DALLAS (AP) _ Fewer drivers are stopping these days at toll booths along the roads connecting downtown Dallas with its northern suburbs. Or on many of the bridges and roads in Oklahoma, Louisiana and parts of the Northeast, for that matter.
They're not breaking the law. They've been "toll-tagged."
A system marketed by Dallas-based Amtech Corp. automatically "collects" tolls through a credit account triggered by an electronic plastic tag affixed to a car's windshield. It's been in commercial use for the past several years.
A small transmitter bounces low frequency radio waves off the tag as ...
HighBeam Research, Free Preview: 'Numerous Uses Expected for Toll-tag System'... Full Membership required for unlimited access. Free 7-day trial.
Subscribers: HighBeam content is only available to HighBeam subscribers. Click the link above for more information.
