For as far as the eye can see, along the left (top-crossarm-side) atop the pole line photographed is what appears to be a 11kv circuit on the left with 66kv subtransmission strung along hefty "fogger" style suspensions on the right.

Below are 4kv circuits for local distribution as well as 120V/240V secondaries.

Along the lowermost pole section are private open-wire communication circuits for electric utility use for dispatching, switching, etc.