92 Ill. Adm. Code 530.130
Variances
Section 530
Section 530.130 Variances
a) Request for Variance
Requests for utility occupancies that would not conform to
this Part will be considered individually. Variance from this Part may be
granted where terrain features or other conditions such as an irregular
right-of-way line make compliance impractical or unreasonable. A variance will
not be granted when such action may tend to diminish the value of the highway
to the traveling public or to disadvantage unduly other (including future)
utility use.
b) Existing installations that met standards in force at the time
of installation will be granted variances.
c) Review of Variances by Federal Highway Administration
This Part has the approval of the Regional Administrator of
the Federal Highway Administration insofar as federally-aided highways are
concerned. However, any proposed utility installation on federally-aided
highways that is not in compliance with the general provisions of this Part and
permits involving longitudinal installations of private lines, are subject to
review by the Federal Highway Administration.
d) Other variances. A variance from any other provision of this
Part shall be granted if it is proved that no harm, cost, or inconvenience will
result to the Deptartment, any highways under its jurisdiction, or the users of
those highways.