Chapter 9: Alternate Methods
Section 1: Overview
Proactive Approaches
A winter maintenance program consists of several elements
with varying degrees of importance depending on the size of the
operational jurisdiction it covers. The traditional method of only
clearing snow and ice off a road after it falls or builds up is
no longer acceptable.
The traveling public demands a more proactive approach from
TxDOT in clearing snow accumulation and preventing the development
of bonded snow and ice on the roads. Technology has provided various
alternate methods to help keep roads clear of snow and ice during
inclement weather. Both installation costs and yearly upkeep costs
vary depending on the complexity of the system chosen; therefore
the level of service requirements of a particular road must be considered and
evaluated to determine a system’s viability. Costs can range from
a few thousand dollars to over a million dollars just to get started.
This chapter presents some of the alternative methods that
have been used successfully.