-
Glaisdale and upper Esk power tracing
Closed
-
Loftus to Whitby power tracing
Closed
-
Sutton-under-Whitestonecliffe power tracing
Closed
-
Northallerton to Thirsk power tracing
Closed
-
Stokesley to Northallerton power tracing
Closed
-
Stokesley power tracing
Closed
-
Guisborough power tracing
Closed
-
Catterick (east) power tracing
Closed
-
Darlington to Northallerton power tracing
Closed
-
Darlington to Stockton power tracing
Closed
-
Scotch Corner power tracing
Closed
-
Hartlepool power tracing
Closed
-
Newton Aycliffe power tracing
Closed
-
Bishop Auckland (south and west) power tracing
Closed
-
Weardale power tracing
Closed
-
Durham power tracing
Closed
-
Sunderland power tracing
Closed
-
Stanley (north) power tracing
Closed
-
Dorwent power tracing
Closed
-
Prudhoe power tracing
Closed