|Location Map ( geo)|
|From:||Pemberton, Llanelli (SN531005)|
|Distance:||1.4 miles (2.3 km)|
|Meets:||B4297, A4138, A476|
|Route outline (key)|
The B4303 is a short B-road on the eastern side of Llanelli.
The majority of the road, that part north of the A4138, has now been bypassed by a new road serving industrial estates. Although this road is signed as a rerouted B4303 the road is still given its old route by the majority of maps and official documentation.