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 A River Valley Transit bus in the former 9 Town Transit branding on the 643 route in New London | |
| Formerly | 9 Town Transit, Middletown Area Transit |
|---|---|
| Parent | Estuary Transit District |
| Founded | May 1981 (9 Town Transit) July 2022 (merger) |
| Headquarters | 91 N Main St, Middletown, Connecticut |
| Service area | Lower Connecticut River Valley |
| Service type | Local bus Dial-A-Ride XtraMile Microtransit ADA Paratransit |
| Routes | 12 |
| Hubs | Old Saybrook station Middletown Bus Terminal |
| Operator | Estuary Transit District, managed by First Transit |
| Website | Official website |
Estuary Transit District, doing business as River Valley Transit, is the public transit provider for the Lower Connecticut River Valley region. ETD provides bus service in the municipalities of Chester, Clinton, Durham, Deep River, East Haddam, East Hampton, Essex, Killingworth, Haddam, Lyme, Old Lyme, Old Saybrook, Portland, Westbrook, Middlefield, Middletown, and Madison. It was formed in 2022 by the merger of the Estuary Transit District (dba 9 Town Transit) and Middletown Area Transit.