| Beach RV Park | RV Park | Benton City |
| Elm Grove RV Park | RV Park | Benton City |
| 76 | Gas Station | Kennewick |
| Circle K | Gas Station | Gas Station | Kennewick |
| Columbia Sun RV Resort | RV Park | Kennewick |
| Maverik | Gas Station | Kennewick |
| MAX MART TRUCK STOP | Truck Stop | Kennewick |
| Maxey's RV & Mobile Home Park | RV Park | Kennewick |
| Metz Community & RV | RV Park | Kennewick |
| Tri-Cities RV Park | RV Park | Kennewick |
| Valhalla Court RV Park | RV Park | Kennewick |
| Crow Butte Campground | Campground | Paterson |
| Agate Acres RV Park | RV Park | Plymouth |
| Ameristar Horse Heaven Hills Travel Plaza | Truck Stop | Prosser |
| Chevron Prosser | Gas Station | Prosser |
| Love's Travel Stop | Truck Stop | Prosser |
| Prosser Safety Rest Area | Rest Area | Prosser |
| Wine Country RV Park | RV Park | Prosser |
| WSDOT - Prosser Safety Rest Area | Rest Area | Prosser |
| Chevron Richland | Gas Station | Richland |
| Circle K | Gas Station | Richland |
| Circle K | Gas Station | Gas Station | Richland |
| Columbia Point Marina Park | Marina | Richland |
| Conoco | Gas Station | Richland |
| Conoco | Gas Station | Richland |
| Conoco | Gas Station | Richland |
| Desert Gold Motel & RV Park | RV Park | Richland |
| Fred Meyer Fuel Center | Gas Station | Richland |
| Horn Rapids RV Park | RV Park | Richland |
| Horn Rapids RV Resort | RV Park | Richland |
| Maverik | Gas Station | Richland |
| Moon River RV Resort | RV Park | Richland |
| Pacific Pride | Gas Station | Richland |
| Richland Mobile Home Park RV lot 10 | Campground | Richland |
| Shell | Gas Station | Richland |
| Truck Parking Center Parkway | Truck Stop | Richland |
| Conoco | Gas Station | West Richland |
| Horn Rapids Campground | Campground | West Richland |
| Olive Tree RV Park | RV Park | West Richland |
| Red Mountain RV Park | RV Park | West Richland |
