On 12-Sep-17 2:27 PM, Oren wrote:
....

It does not take long. States have inter-state agreements to help each
other. A "memorandum of understanding". Trucks are staged in regions
or in the state.

All depends on what definition of "long" is and how much damage there is
to restore for any given location...not terribly uncommon to be month or
more for some locations if there are significant numbers of poles
required or major transformers or the like...the more rural the more
likely, but even urban areas can take quite a while if damage is severe
enough.

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