LRBs0128/1
EVM:sac/jld/eev:jm
2013 - 2014 LEGISLATURE
ASSEMBLY SUBSTITUTE AMENDMENT 1,
TO ASSEMBLY BILL 389
October 3, 2013 - Offered by Representative Tittl.
AB389-ASA1,1,2 1An Act to amend 346.57 (1) (ag), 346.57 (1) (am) and 346.57 (4) (gm) of the
2statutes; relating to: the maximum speed limit on freeways and expressways.
Analysis by the Legislative Reference Bureau
Under current law, the maximum speed limit on any freeway or expressway in
this state is 65 miles per hour. A "freeway" is defined as any state trunk highway
with four or more lanes of traffic separated by a barrier or median (a paved or
landscaped strip between opposing traffic) that gives preference to through traffic
by limiting access to only interchanges. An "expressway" is also defined as any state
trunk highway, but only a state trunk highway that the Department of
Transportation (DOT) determines has four or more lanes of traffic separated by a
barrier or median that gives preference to through traffic by use of interchanges or
by limiting at-grade access to selected public roads and driveways.
Also under current law, if DOT determines on the basis of an engineering and
traffic investigation that any statutory speed limit on the state trunk highway
system is greater or less than is reasonable or safe or that the actual speed of vehicles
is greater or less than is reasonable and prudent, DOT may determine and declare
a reasonable and safe speed limit on the applicable highway segment and post the
highway segment with signs imposing this modified speed limit. However, there are
limitations on DOT's authority to modify speed limits, and DOT may not declare a
speed limit greater than 55 miles per hour, except that the speed limit may be 65
miles per hour on a freeway or expressway.

This substitute amendment increases the maximum speed limit on freeways
and expressways that are interstate highways from 65 miles per hour to 70 miles per
hour. This speed limit of 70 miles per hour does not take effect until DOT posts the
limit by official traffic signs. The substitute amendment also requires DOT to
prepare a report regarding the suitability of a speed limit of 70 miles per hour on
freeways and expressways that are not interstate highways.
This substitute amendment also changes the definition of "expressway" to "a
state trunk highway that, as determined by [DOT], has four or more lanes of traffic
physically separated by a median or barrier and that gives preference to through
traffic by allowing only some at-grade access to roads and driveways," and the
definition of "freeway" to "a state trunk highway that, as determined by [DOT], has
four or more lanes of traffic physically separated by a median or barrier and that
gives preference to through traffic by limiting access to interchanges only."
The people of the state of Wisconsin, represented in senate and assembly, do
enact as follows:
AB389-ASA1,1 1Section 1. 346.57 (1) (ag) of the statutes is amended to read:
AB389-ASA1,2,62 346.57 (1) (ag) "Expressway" means a state trunk highway that, as determined
3by the department, has 4 or more lanes of traffic physically separated by a median
4or barrier and that gives preference to through traffic by utilizing interchanges or
5limiting
allowing only some at-grade access to selected public roads and public
6driveways. An "expressway" may include a highway that utilizes interchanges.
AB389-ASA1,2 7Section 2. 346.57 (1) (am) of the statutes is amended to read:
AB389-ASA1,2,118 346.57 (1) (am) "Freeway" means a state trunk highway that, as determined
9by the department,
has 4 or more lanes of traffic physically separated by a median
10or barrier and that gives preference to through traffic by limiting access to
11interchanges only.
AB389-ASA1,3 12Section 3. 346.57 (4) (gm) of the statutes is amended to read:
AB389-ASA1,3,213 346.57 (4) (gm) Sixty-five miles per hour on any freeway or expressway that
14is not a part of the national system of interstate and defense highways and 70 miles

1per hour on any freeway or expressway that is a part of the national system of
2interstate and defense highways
.
AB389-ASA1,4 3Section 4. Nonstatutory provisions.
AB389-ASA1,3,64 (1) The department of transportation shall erect official signs giving notice of
5the 70-mile-per-hour limit under section 346.57 (4) (gm) of the statutes, as affected
6by this act, no later than the first day of the 7th month beginning after publication.
AB389-ASA1,3,127 (2) No later than one year after the effective date of this subsection, the
8department of transportation shall submit to the appropriate standing committees
9of the legislature, as determined by the speaker of the assembly and the president
10of the senate, a report on the safety and suitability of a 70-mile-per-hour speed limit
11on expressways and freeways that are not a part of the national system of interstate
12and defense highways.
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