- U, Pleasant View, Merthyr Tydfil (Grid ref SO095015)
- B4285, Aberfan Road, Merthyr Tydfil (Grid ref SO072012)
- A4054 between Commercial Terrace, Treharris and B4285 Bridge St, Troedyrhiw, Merthyr Tydfil (Grid ref SO076000)
- B4285, Nixonville, Merthyr Tydfil (Grid ref ST073998)
- A4054 between B4285 Bridge St, Troedyrhiw and A4060, Merthyr Tydfil (Grid ref SO067031)
- A4060 between A470(T) and A4054, Merthyr Tydfil (Grid ref SO062033)
- A470 between Merthyr Tydfil boundary and A4060, Merthyr Tydfil (Grid ref ST077980)
- C, Fochriw Road, Caerphilly (Grid ref SO111059)
- A4054 between A472 and Commercial Terrace, Treharris, Merthyr Tydfil (Grid ref ST096965)
- A4060 between A4054 and A4102, Merthyr Tydfil (Grid ref SO059050)
- A470 between Pentrebach and A4102S, Merthyr Tydfil (Grid ref SO051040)
- A4059 between A470 and A4275, Rhondda, Cynon, Taff (Grid ref ST050991)
- A469 between A4049 and A465, Caerphilly (Grid ref SO116061)
- U, Pentwyn Road, Merthyr Tydfil (Grid ref ST100962)
- B4275, Penrhiwceiber Road, Rhondda, Cynon, Taff (Grid ref ST054980)
- A4054 between A4060 and A4102, Merthyr Tydfil (Grid ref SO054050)
- U, Western Drive, Caerphilly (Grid ref ST142990)
- U, Near Abertysswg, Caerphilly (Grid ref SO120063)
- U, N/a, Rhondda, Cynon, Taff (Grid ref ST042999)
- A469 between Bridge St, Aberbargoed and A4049, Caerphilly (Grid ref SO150020)