Carmarthenshire Local Development Plan
Appendix 7 - Primary and Core Road Networks
Primary Road Network (corresponds to the identified Strategic network):
| M4 | A484 | A40 (T) |
| A48 | A476 | B4310 |
| A4138 | A477 (T) | B4335 |
| A474 | A4878 | B4336 |
| A483 (T) | A4069 | B4459 |
| A48 (T) | A482 | B4039 |
| A486 | A485 | B4317 |
Core Road Network (corresponds to the identified Highway network):
| A4066 | B4304 | B4556 |
| A4068 | B4306 | B4301 |
| B4299 | B4300 | B4303 |
| B4333 | B4328 | B4314 |
| B4310 | B4312 | B4297 |
| B4337 | B4308 | |
| B4302 | B4368 |