92 Ill. Adm. Code 530.460
Above-Ground Facilities – Light Poles and Lighting Power Lines
Section 530
Section 530.460 Above-Ground
Facilities – Light Poles and Lighting Power Lines
a) General
1) This Section applies to poles used solely for lighting. Poles
used for both lighting and transmission/distribution shall meet the
requirements of Section 530.450.
2) Ground mounted appurtenances shall be provided with a
vegetation-free area extending one foot beyond the appurtenance in all
directions. The vegetation-free area may be provided by an extension of the
mounting pad, or by heavy duty plastic or similar material. With the approval
of the District Engineer, shrubbery surrounding the appurtenance may be used in
place of vegetation-free area. The housing for ground mounted appurtenances
shall be painted an inconspicuous color.
3) Guy Wires and Brace Posts
A) Guys and braces will not be allowed in the clear zone on the
right-of-way.
B) When guy wires are allowed, guy wires shall be equipped with
guy guards for maximum visibility.
4) Joint Use of Poles
A) Poles supporting both lights and lighting power lines shall
meet the criteria for light poles except joint use of poles will not be permitted
in the clear zone.
B) Joint use of poles will be required where practical.
b) Light Poles
1) Light poles shall be of single pole construction located as
near as practicable to the right-of-way line and, where possible, in protected
areas.
A) In urban areas where pavement is curbed, light poles are to be
as remote as practicable from the curb with a minimum distance of 1.5 feet
behind the face of the curb.
B) In urban areas, where pavement is uncurbed, light poles shall
be as remote from the pavement as practicable with a minimum distance of four
feet outside the outer shoulder line of the roadway.
2) No light poles will be permitted in the ditch line of any
State highway.
3) A light pole located in the clear zone will be breakaway
unless:
A) It cannot be struck by errant vehicles because it is behind or
on a barrier, or is protected by crash cushions which are necessary for other
roadway design reasons; or
B) The amount of pedestrian traffic on nearby pedestrian
facilities is such that a breakaway support would present a greater potential
hazard to the pedestrian traffic than a non-breakaway support would present to
the vehicular traffic. Examples of such locations include sports stadiums and
associated parking areas, tourist attractions, school zones, central business
districts, and local residential neighborhoods where the speed limit is 30
miles per hour or less.
4) Light poles located outside the clear zone of roadways, where
no pedestrian facilities exist, shall be breakaway where there is a possibility
of being struck by errant vehicles.
c) Lighting Power Lines
Power lines serving only to provide power to lights must meet
the same criteria as power and communication lines. (See Section 530.450)