

Here's a trivia on how to recognize the height of High-rise & Normal OHE poles
I've seen a lot of people getting confused on the height of an OHE pole on whether it's normal OHE or High-rise OHE. From the surface, they may look the same since the normal & High-rise OHE poles uses the same kind of design(Except the ones in DFC's). However, if you pay close attention, you'll find the actual difference.
The easiest way to recognize the height of OHE is to just look at the rectangular openings(The ones I marked) on the pole which gives away it's height.
If an electric pole has 12/13 rectangular openings, then it's High-rise(The one on left in first image) that you'll see on ground. On the bridge, it will usually have 14/15 rectangular openings(It MAY vary in bridge's case but that's the usual number of openings).
On the other hand, if a pole has 10 rectangular openings, then it's normal OHE height(The one on right in second image) on ground. On the bridge, it usually has 12 rectangular openings(Same as High-rise, it may vary on bridges too).
Regardless of design difference of OHE in normal lines & DFC lines, the rectangular openings will remain the same depending on the height of OHE. This is just an easy way to identify height of any kind of OHE.
If anyone asks "What about those poles with no rectangular openings?"(Second image), those poles are mostly old & you'll never find them in High-rise. They are only limited to normal height.
This is all based on the repeated observation for many years.