General Order 95
Section IV
Strength Requirements for All Classes of Lines
45.1 Special Provisions
Where it is impossible to obtain the required transverse strength
except by the use of side guys or special structures and it is physically
impossible to install them at the location of the transversely weak support,
the strength may be supplied by side guying the line at each side of, and
as near as practicable to, such weak support with a distance not in excess
of 800 feet between the supports so guyed provided that the section of line
between the transversely strong structures is weak in regard to transverse
loads only, that is in a straight line and that the strength of the side
guyed supports is calculated on the transverse loading of the entire section
of line between them.