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New York State Thruway Authority
How Does E-ZPass Work?
Image of how the E-ZPass worksd
  1. As you slowly pass through the toll lane, your E-ZPass tag is read.
  2. Instantly, the tag is read by an antenna and the proper toll is deducted from your prepaid E-ZPass account.
  3. At some facilities, there are gates that will go up when a valid tag is read.
  4. A video enforcement system is in place to identify violators.
  5. A traffic signal and message is immediately displayed to you just beyond the toll booth. Please refer to “What To Expect As You Enter An E-ZPass Lane” for information on various messages you might see.

To avoid delay, always have your tag installed properly by affixing it to the inside front windshield with the adhesive mounting strips provided with your tag(s). Some vehicles require an exterior, license-plate mounted tag.  If incorrectly installed, the signal from your tag may not be read properly and you may be subject to administrative fees up to $25.