Actual voltage not known, but these are 66 kV towers (Blaw Knox K9906) with 33 kV insulators, so 132 kV is out of the question. The remainder of the line (across the road) was not marked with a voltage, except the final span which was set at 33 kV …

Still playing up … what is the matter with this thing?

Somehow the split-out part ended up as 2 × double circuit …

Remainder of line set according to the parts that were defined. The steel towers are indeed insulated to 33 kV. (Unlike Lydney where the same towers are insulated to 66 k but carrying 33 kV.)

Adjustments to the line. Voltage left unset as it’s not clear why it’s empty, but it’s probably 33 kV. (The original K9906 lattice towers however are a 66 kV type.)

Repositioned towers, added missing towers, deleted unused points, and improved the layout at Netherhills substation. (The wires between the terminal towers appear to be de-energised and retained only for longitudinal load balance.)

Google Maps calls the road “Allaston Road” but Open Street Map uses “Court Road”. It’s not Court Road: one side of the road is Primrose Hill leading to Court Road, the other is Allaston Road leading to Court Road! Caught me out while walking in Lydney!

Added operator details and names to various substations in the SPEN region, plus a few line details.

Mostly substation names

Attempt two to get the line to show as one side 33 kV, one side de-energised.

Correct voltages.

Missed a bit …

Missed a bit …

Filled in line details. Pole type is “Trident”, a UK-specific style that I don’t know how to classify in terms of pole designs.

Two of the lines out of Easterhouse substation are de-rated to 33 kV, as visible from the downlead insulators. Also added the circuit counts.

Corrected wood pole line showing as towers. Added a slew of missing towers from two lines, and the odd missing pole. Set the circuit counts for two lines.

Various corrections: added a missing tower, changed towers to poles etc.

Added circuit counts.

H-poles incorrectly listed as towers.

Joined the two parts of this line as there seems to be no evidence to suggest there being any break in the line.