- A4119 between B4278 and A4058 Partridge Rd, Rhondda, Cynon, Taff (Grid ref SS993920)
- A4119 between A4093 and A4233, Rhondda, Cynon, Taff (Grid ref ST008880)
- A4119 between A4233 and B4278, Rhondda, Cynon, Taff (Grid ref ST010890)
- A4119 between B4595 Talbot Rd and A4093, Rhondda, Cynon, Taff (Grid ref ST026850)
- A4119 between A473 and B4595 Talbot Rd, Rhondda, Cynon, Taff (Grid ref ST044830)
- A4119 between A4119 and A473, Rhondda, Cynon, Taff (Grid ref ST050823)
- A4119 between A4119 MWYNDY and Rhondda, Cynon, Taff boundary, Rhondda, Cynon, Taff (Grid ref ST058808)
- A4119 between M4 Jn 34 and The Vale of Glamorgan boundary, The Vale of Glamorgan (Grid ref ST058800)
- A4119 between Rhondda, Cynon, Taff boundary and A4119, Rhondda, Cynon, Taff (Grid ref ST067810)
- A4119 between B4262 Heol Isaf and Cardiff boundary, Cardiff (Grid ref ST100799)
- A4119 between A4054 and B4262 Heol Isaf, Cardiff (Grid ref ST149783)
- A4119 between A48 and A4054, Cardiff (Grid ref ST153780)
- A4119 between A4161 and A48, Cardiff (Grid ref ST161773)
- A4119 between Tudor St and A4161 Cowbridge Rd East, Cardiff (Grid ref ST175762)
- A4119 between A4160 and Tudor Street, Cardiff (Grid ref ST176755)
- A4119 between A4232 and A4160, Cardiff (Grid ref ST180750)