| RO1 – Single Heavy Traffic | RO1 – Single Low Traffic |
 |
 |
| RO1 – Dual | RO2 |
 |
 |
| RO3 | RO4 |
 |
 |
| RO5 & RO7 | B |
 |
 |
| Periodic – Dual | Periodic – Single |
 |
 |
| Periodic – Within Road Reserve | Emergency |
 |
 |
| RO1 – Single Heavy Traffic | RO1 – Single Low Traffic |
|
|
| RO1 – Dual | RO2 |
|
|
| RO3 | RO4 |
|
|
| RO5 & RO7 | B |
|
|
| Periodic – Dual | Periodic – Single |
|
|
| Periodic – Within Road Reserve | Emergency |
|
|