| Route | Seafields Branch |
| Section | Dawdon Jn to Seaham Harbour NR boundary |
| Maps | SEA1 Interactive • Local: Seaham |
| Details | Track Curvature • Elevation Profile |
| Extent | 1M 0711y to 1M 1643y • 0.530 miles • 0.852 km |
| Measured | 0.864 km (+12m, relative to reported extent) |
| Neighbours | LEN3 |
| NR Region | 🟨 Eastern |
| TRACKmaps | 🟡 Eastern |
| Urban Areas | Seaham |
Administrative Areas and Nearest Places
| From | To | Country | Administrative Area |
|---|---|---|---|
| 1 ● | 1 ●●● | England | Durham |
| From | To | Nearest Place | District / County | Proximity |
|---|---|---|---|---|
| 1 ● | 1 ● | Dawdon | County Durham | Distant |
| 1 ● | 1 ●●● | Seaham | County Durham | Near → Distant |
| Milepost | Principal Features (More…) | Connections |
|---|---|---|
| 1 ●●● | Dawdon Jn | LEN3 |