User:NE2/power

Towers

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  double-circuit wide-base self-supporting lattice tower

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  double-circuit wide-base self-supporting lattice tower

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  single-circuit guyed-V lattice tower

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  single-circuit H-frame built with narrow (?)-base self-supporting lattice towers

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  single-circuit H-frame

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  single-circuit H-frame

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  single-circuit H-frame (right foreground)

Unknown

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  three separate narrow-base self-supporting lattice towers, one cable each
  sometimes there are multiple towers or poles like this carrying multiple circuits, but no subset of towers carries a complete subset of circuits; for example two circuits may be spread evenly over three poles, or one circuit may be split among two poles

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  double-circuit narrow-base self-supporting lattice tower

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  dual-circuit "dipole" (term not used outside OSM?)

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  single-circuit A-frame dead-end tower (far left foreground)
  used primarily in substations

Poles

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  single-circuit monopole

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  single-circuit monopole