Coast RTA
| Founded | July 4, 1980 |
|---|---|
| Headquarters | Conway, SC |
| Service area | Horry County and Georgetown County, South Carolina |
| Service type | bus service, paratransit |
| Routes | 12 |
| Stations | Conway South Carolina, 1418 3rd Avenue, Conway |
| Fuel type | Diesel, Gas |
| Chief executive | Brian Piascik |
| Website | ridecoastrta.com |
Waccamaw Regional Transportation Authority (or Coast RTA, formerly both Waccamaw RTA and Lymo) is a public bus service along the Grand Strand in Horry County, South Carolina. It is based out of Conway, South Carolina, and services an area from North Myrtle Beach to Georgetown.