92 Ill. Adm. Code 522.170
Standards for Directional Signs
Section 522
Section 522.170 Standards
for Directional Signs
In addition to the standards set
forth in Section 522.150, the following standards shall apply to directional
signs.
a) To be eligible for determination, privately owned attractions
or activities must be nationally or regionally known, and of outstanding
interest to the traveling public. The Department will make a determination of
eligibility for each attraction or activity based on the information provided
in the submission, including any licenses held. In making this determination,
the Department will avail itself of the experience and knowledge of selected
groups in the specific type of attraction or activity being considered. These
groups shall include, but not be limited to, commissions, boards, other
agencies and/or other State Departments.
b) No such sign may be located within 2,000 feet of an
interchange, or intersection at grade along an Interstate highway or expressway
(measured from the nearest point of the beginning or ending of pavement
widening at the exit from or entrance to the main traveled way).
c) No such sign may be located within 2,000 feet of a rest area,
parkland or scenic area.
d) No two such signs facing the same direction of travel shall be
spaced less than one mile apart.
e) Not more than three such signs pertaining to the same activity
and facing the same direction of travel may be erected along a single route
approaching the activity.
f) Such signs located along Interstate highways shall be within
seventy-five air miles of the activity.
g) Such signs located along primary highways shall be within
fifty air miles of the activity.
h) The message on such signs shall be limited to the
identification of the attraction or activity and directional information useful
to the traveler in locating the attraction, such as mileage, route numbers, or
exit numbers. Descriptive words or phrases, and pictorial or photographic
representations of the activity or its environs are prohibited.
i) No such sign shall exceed the following limits:
1) Maximum area – one hundred fifty square feet
2) Maximum height – twenty feet
3) Maximum length – twenty feet
j) All dimensions include border and trim, but exclude supports.