RiverCities Transit (Washington)
| Commenced operation | 1975 |
|---|---|
| Locale | Cowlitz County, Washington |
| Service type | Bus service |
| Routes | 7 |
| Fuel type | Diesel |
| Operator | Cowlitz Transit Authority |
| Website | rctransit |
RiverCities Transit is a public transit system serving the cities of Longview and Kelso in Cowlitz County, Washington, United States. It was established in 1975 and originally named the Community Urban Bus Service (CUBS). RiverCities Transit was adopted as the system's new name in 2011.