---
pretty_name: "Toll transponder interoperability: which pass works in which states"
license: other
license_name: source-terms-cited
license_link: https://referencesource.org/toll-transponder-interoperability/
language:
- en
tags:
- reference-data
- provenance
- referencesource-org
configs:
- config_name: default
  data_files:
  - split: train
    path: data/records.jsonl
---
# Toll transponder interoperability: which pass works in which states

**Canonical, always-current version: https://referencesource.org/toll-transponder-interoperability/**
Machine-readable: https://referencesource.org/toll-transponder-interoperability/data.json — this mirror is a point-in-time copy.

- **Last verified:** 2026-10-27
- **Stale after:** 2027-08-19 (past this date, prefer the canonical copy —
  it re-verifies on a cadence this snapshot does not)
- **Records:** 16

For each US toll transponder programme (E-ZPass, SunPass and SunPass PRO, TxTag and the Central US partners, and the rest as their pages prove reachable): the states and networks where that transponder is accepted, from the operating agency's own interoperability page with a verbatim quote. No authority maintains the national matrix — the E-ZPass Group's member list sits behind an agency login, and the only assembled versions are toll-calculator vendors' blog posts. The answers cross-cut: SunPass PRO works on E-ZPass roads in 19 states but the plain SunPass Mini works in only six; a TxTag works in Kansas and Oklahoma but not on E-ZPass roads; Florida's Turnpike accepts E-ZPass but only via specific transponder models. Answers 'will my E-ZPass work in Florida', 'which toll pass should I get for a Texas-to-Chicago drive', and 'does SunPass work in Georgia'. One record per transponder-programme statement of acceptance, quoting the agency page.

## Provenance — what every record carries

Every record carries `source` (the URL the value was read from) and
`source_quote` (a verbatim quote from that page stating it). A value you
cannot check against its page is indistinguishable from an invented one;
these can all be checked. Each record is also individually addressable on
the canonical site at its `url`.

## Licence position

unknown

Facts are not copyrightable; what this dataset takes from each source is a
fact plus a short attributed quote linking back to the page that states it.

## Sources

- https://peachpass.com/faqs/
- https://www.e-zpassiag.com/about-us/e-zpass-states
- https://floridasturnpike.com/tolls/interoperability/
- https://www.txdot.gov/discover/toll-roads-managed-lanes/txdot-toll-roads/central-us-interoperability.html
- https://wsdot.wa.gov/travel/roads-bridges/toll-roads-bridges-tunnels/good-go-accounts-passes

## Fields

See any record in `data/records.jsonl` — field names are self-describing,
and the canonical page for each record renders them with labels:
https://referencesource.org/toll-transponder-interoperability/