Toll transponder interoperability: which pass works in which states
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.
The data
| Transponder / programme | Accepted in | Stated by | Exceptions / qualifiers |
|---|---|---|---|
| E-ZPass | toll entities stretching across 20 states | E-ZPass InterAgency Group | |
| ExpressToll | Texas, Kansas, Oklahoma, Colorado and most toll roads in Florida | TxDOT | |
| EZ TAG | Texas, Kansas, Oklahoma, Colorado and most toll roads in Florida | TxDOT | |
| Good To Go! | every toll road in the state | WSDOT | |
| KTAG | Texas, Kansas, Oklahoma, Colorado and most toll roads in Florida | TxDOT | |
| PIKEPASS | Texas, Kansas, Oklahoma, Colorado and most toll roads in Florida | TxDOT | |
| SunPass | Texas, Kansas, Oklahoma, Colorado and most toll roads in Florida | TxDOT | |
| SunPass Mini | Florida, Georgia, Kansas, North Carolina, Oklahoma, and Texas | Florida’s Turnpike Enterprise | |
| SunPass PRO | Florida, Georgia, Kansas, North Carolina, Oklahoma, and Texas. The SunPass PRO also works anywhere E-ZPass is accepted: Colorado, excluding Northwest Parkway, Delaware, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, parts of Michigan (Bay City), Minnesota, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Virginia and West Virginia | Florida’s Turnpike Enterprise | Colorado, excluding Northwest Parkway; parts of Michigan (Bay City) |
| TollTag | Texas, Kansas, Oklahoma, Colorado and most toll roads in Florida | TxDOT | |
| TxTag | Texas, Kansas, Oklahoma, Colorado and most toll roads in Florida | TxDOT |
Where this came from
Every record above links the page it was taken from and quotes the sentence that states it. These are the 4 sources this dataset was assembled from.
- e-zpassiag.comhttps://www.e-zpassiag.com/about-us/e-zpass-states
- txdot.govhttps://www.txdot.gov/discover/toll-roads-managed-lanes/txdot-toll-roads/central-us-interoperability.html
- wsdot.wa.govhttps://wsdot.wa.gov/travel/roads-bridges/toll-roads-bridges-tunnels
- floridasturnpike.comhttps://floridasturnpike.com/tolls/interoperability/
Machine-readable
- data.jsonThe whole dataset — every record with its source URL and source quote.
- Open Knowledge Format bundleOne JSON object per line — every record's frontmatter and quoted span exactly as it is held here, in one fetch.
- How this is made and checkedWhat "verified against source" does and does not mean.