| Route | Trecwn Branch |
| Section | Letterston Jn to Trecwn |
| Maps | TAD Interactive • Local: Letterston Jn |
| ELR Extent | 0M -066y to 2M 0383y • 2.255 miles • 3.629 km |
| Measured 3.640 km (+11 m, relative to reported extent) | |
| Track ID Extents | None Allocated ⚠️ |
| Neighbours | NPF |
| NR Region | 🟧 Wales & Western |
| LOR | 🟠 GW990 Trecwn to Letterston Jn |
| TRACKmaps | 🟠 Western & Wales |
Administrative Areas and Nearest Places
From To Country Administrative Area <0 2 Wales Pembrokeshire From To Nearest Place District / County Proximity <0 0 ● Bengal Pembrokeshire Remote 0 ● 0 ● Letterston Pembrokeshire Remote 0 ● 1 ●● Bengal Pembrokeshire Remote 1 ●● 2 Trecwn Pembrokeshire Adjacent → Remote