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Wisconsin Legislature: AB329: Bill Text
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AB329: Bill Text
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2025 - 2026 LEGISLATURE
LRB-3472/1
ZDW:cjs
2025 ASSEMBLY BILL 329
July 8, 2025 - Introduced by Representatives
Mursau
,
Green
,
Goodwin
,
Kaufert
,
Knodl
,
Melotik
,
O'Connor
and
Piwowarczyk
, cosponsored by Senators
Marklein
,
Stafsholt
,
Feyen
and
Nass
. Referred to Committee on Sporting Heritage.
AB329,2,2
1
An Act
to renumber
23.33 (1) (ja), 23.33 (1) (jc), 23.33 (1) (jd) and 23.33 (1) (je);
2
to renumber and amend
23.33 (11m);
to amend
23.33 (1) (ng) 1. e., 23.33 (3)
3
(a), 23.33 (4) (d) 3. a., 23.33 (4) (d) 3. b., 23.33 (6) (b), 23.33 (6) (c), 23.33 (6) (d),
4
23.33 (6) (f), 23.33 (11) (am) 3. (intro.), 23.33 (11) (am) 3. a., 23.33 (11) (am) 3.
5
c., 23.33 (11) (am) 3. e., 340.01 (2g), 340.01 (3) (a), 340.01 (3) (b), 340.01 (3) (c),
6
340.01 (3) (d), 340.01 (3) (dg), 340.01 (3) (dh), 340.01 (3) (dm) (intro.) and
7
340.01 (74);
to repeal and recreate
23.33 (6) (a);
to create
23.33 (1) (dr),
8
23.33 (1) (fb), 23.33 (1) (fc), 23.33 (1) (iq), 23.33 (1) (jb), 23.33 (1) (jh), 23.33 (4)
9
(d) 8., 23.33 (6) (ar), 23.33 (7m), 23.33 (11m) (b), 23.33 (13) (g), 23.335 (1) (zde),
10
23.335 (9) (d), 340.01 (37r), 340.01 (73e), 350.01 (10a) and 350.10 (4) of the
11
statutes;
relating to:
operation of all-terrain and utility terrain vehicles, off-
1
highway motorcycles, and snowmobiles and revision of the Department of
2
Transportation highway maintenance manual.
Analysis by the Legislative Reference Bureau
This bill makes numerous changes to laws relating to all-terrain vehicles (ATVs), utility terrain vehicles (UTVs), off-highway motorcycles (OHMs), and snowmobiles.
Careless operation of an ATV or UTV
Current law prohibits a person from operating an ATV or UTV in any careless way that endangers the person or property of another. The bill prohibits a person from operating an ATV or UTV in any careless, reckless, or negligent manner so as to impair the life, person, or property of another. Under the bill, for a violation of this prohibition that results in impairment of the property of another, the court may hold the defendant liable for treble damages, to be recovered by the person responsible for maintenance of the property, and may order the defendant to restore, rebuild, repair, or replace the property.
ATV and UTV operation on a bridge, culvert, or railroad right-of-way
Under current law generally, a person may not operate an ATV or UTV on a highway. However, a person may operate an ATV or UTV on the shoulder or roadway of a highway to cross a bridge that is no more than 1,000 feet long if the operation complies with a local ordinance that applies to the bridge. Current law requires that such an ordinance require a person to stop his or her ATV or UTV before crossing the bridge. The bill eliminates the 1,000-foot limitation and expands this authorization to include culverts and railroad rights-of-way.
Equipment required on ATVs and UTVs
Current law requires ATVs and UTVs to be equipped with a headlamp and a tail lamp. The bill requires ATVs and UTVs to be equipped also with a brake light. The bill also requires all required lights to be in working condition and prohibits operation of an ATV or UTV unless required headlamps and tail lamps are lighted. Current law also requires ATVs and UTVs to be equipped with a brake operated either by hand or by foot. The bill specifies that the brake must be functioning.
Duty to render aid
The bill provides that the operator of an ATV or UTV involved in an accident must render aid to other persons involved in the accident and provide their name, address, and ATV or UTV information to any person injured in the accident and to any owner of property damaged in the accident.
Emergency operation of ATVs and UTVs
The bill provides that ATVs and UTVs may be operated on any roadway if the operation is for emergency purposes during a period of emergency declared by the governmental agency having jurisdiction over the roadway.
Authorized emergency vehicles
Under current law, “authorized emergency vehicle” is defined to include vehicles operated by various entities, such as law enforcement officers, fire departments, conservation wardens, and ambulance services. The bill expands the definition of “authorized emergency vehicle” to include ATVs, UTVs, and snowmobiles operated by these same entities and to include OHMs operated by law enforcement officers and conservation wardens.
Patrol vehicles
The bill creates definitions for “patrol all-terrain vehicle,” “patrol utility terrain vehicle,” “patrol off-highway motorcycle,” and “patrol snowmobile,” which are ATVs, UTVs, OHMs, and snowmobiles that are owned or leased by a city, village, town, county, state agency, federal agency, federally recognized American Indian tribe, or public safety corporation, used for law enforcement, fire fighting, or emergency medical response, and equipped with required sirens and lights. The bill exempts patrol ATVs, UTVs, OHMs, and snowmobiles from certain operation limitations, such as speed and proximity to highways while responding to emergencies or violations of the law, subject to specified use of sirens and lights.
Revision to highway maintenance manual
Under current law, no state trunk highway or connecting highway may be designated as an ATV route without Department of Transportation approval. DOT standards for ATV route approval are detailed in DOT’s Highway Maintenance Manual (HMM), which includes policies, technical information, administrative direction, and operational information for administration of DOT’s highway maintenance program. The HMM currently provides that requests for ATV routes or trails to use short segments of state trunk highways for the purpose of connecting to businesses may not be approved. The bill requires DOT to revise the HMM to remove these provisions.
The people of the state of Wisconsin, represented in senate and assembly, do enact as follows:
AB329,1
1
Section
1
.
23.33 (1) (dr) of the statutes is created to read:
AB329,3,4
2
23.33
(1)
(dr) “Bridge” means any structure constructed in or over a navigable
3
waterway to provide a walkway or roadway for pedestrians, animals, or vehicles.
4
“Bridge” includes pipe arches and culverts.
AB329,2
5
Section
2
.
23.33 (1) (fb) of the statutes is created to read:
AB329,4,2
1
23.33
(1)
(fb) “Culvert” means a structure that allows water to flow under a
2
road, trail, or other obstruction.
AB329,3
3
Section
3
.
23.33 (1) (fc) of the statutes is created to read:
AB329,4,6
4
23.33
(1)
(fc) “Dune buggy” means a motor driven device originally
5
manufactured with, or modified to have, an open-frame construction, seats in which
6
occupants sit close to the ground, and off-road tires designed for travel in sand.
AB329,4
7
Section
4
.
23.33 (1) (iq) of the statutes is created to read:
AB329,4,10
8
23.33
(1)
(iq) “Navigable waterway” means any body of water with a defined
9
bed and bank that is capable of floating the lightest boat or skiff used for recreation
10
or any other purpose on a regularly recurring basis.
AB329,5
11
Section
5
.
23.33 (1) (ja) of the statutes is renumbered 23.33 (1) (ji).
AB329,6
12
Section
6
.
23.33 (1) (jb) of the statutes is created to read:
AB329,4,20
13
23.33
(1)
(jb) “Patrol all-terrain vehicle” means an all-terrain vehicle that is
14
owned or leased by a city, village, town, county, state agency, federal agency,
15
federally recognized American Indian tribe, or public safety corporation, used for
16
law enforcement, fire fighting, or emergency medical response, and equipped with a
17
siren and one or more flashing, oscillating, or rotating red lights, or red and white
18
lights or, if the all-terrain vehicle is operated by a law enforcement officer, a blue
19
light or a blue and white light, and a red light or a red and white light, all of which
20
are flashing, oscillating, or rotating.
AB329,7
21
Section
7
.
23.33 (1) (jc) of the statutes is renumbered 23.33 (1) (jj).
AB329,8
22
Section
8
.
23.33 (1) (jd) of the statutes is renumbered 23.33 (1) (jk).
AB329,9
23
Section
9
.
23.33 (1) (je) of the statutes is renumbered 23.33 (1) (jL).
AB329,10
24
Section
10
.
23.33 (1) (jh) of the statutes is created to read:
AB329,5,8
1
23.33
(1)
(jh) “Patrol utility terrain vehicle” means a utility terrain vehicle
2
that is owned or leased by a city, village, town, county, state agency, federal agency,
3
federally recognized American Indian tribe, or public safety corporation, used for
4
law enforcement, fire fighting, or emergency medical response, and equipped with a
5
siren and one or more flashing, oscillating, or rotating red lights, or red and white
6
lights or, if the utility terrain vehicle is operated by a law enforcement officer, a blue
7
light or a blue and white light, and a red light or a red and white light, all of which
8
are flashing, oscillating, or rotating.
AB329,11
9
Section
11
.
23.33 (1) (ng) 1. e. of the statutes is amended to read:
AB329,5,10
10
23.33
(1)
(ng) 1. e.
A
Two
tail
light
lights
.
AB329,12
11
Section
12
.
23.33 (3) (a) of the statutes is amended to read:
AB329,5,13
12
23.33
(3)
(a) In any careless
way
, reckless, or negligent manner
so as to
13
endanger
impair
the
life,
person
,
or property of another.
AB329,13
14
Section
13
.
23.33 (4) (d) 3. a. of the statutes is amended to read:
AB329,5,23
15
23.33
(4)
(d) 3. a. To cross a bridge, culvert, or railroad right-of-way. The
16
crossing of a bridge, culvert, or railroad right-of-way is not authorized if the
17
roadway is officially closed to all-terrain vehicle or utility terrain vehicle traffic,
18
except as provided in subd. 3. b. The crossing is authorized only if the crossing is
19
done in the most direct manner practicable, if the crossing is made at a place where
20
no obstruction prevents a quick and safe crossing, and if the operator stops the
21
vehicle prior to
the crossing
entering the roadway
and yields the right-of-way to
22
other vehicles, pedestrians, electric scooters, and electric personal assistive
23
mobility devices using the roadway.
AB329,14
24
Section
14
.
23.33 (4) (d) 3. b. of the statutes is amended to read:
AB329,6,6
1
23.33
(4)
(d) 3. b. A person may operate an all-terrain vehicle or utility terrain
2
vehicle on the roadway or shoulder of any highway to cross a bridge
that is 1,000 feet
3
in length or less
, culvert, or railroad right-of-way
if the operation is in compliance
4
with a county ordinance adopted under sub. (11) (am) 3. that applies to that bridge
,
5
culvert, or railroad right-of-way
and a city, village, or town ordinance adopted under
6
sub. (11) (am) 3. that applies to that bridge
, culvert, or railroad right-of-way
.
AB329,15
7
Section
15
.
23.33 (4) (d) 8. of the statutes is created to read:
AB329,6,10
8
23.33
(4)
(d) 8. On any roadway if the operation is for emergency purposes
9
during a period of emergency declared by the governmental agency having
10
jurisdiction over the roadway.
AB329,16
11
Section
16
.
23.33 (6) (a) of the statutes is repealed and recreated to read:
AB329,6,15
12
23.33
(6)
(a) No person may operate an all-terrain vehicle unless it is equipped
13
with a headlamp and tail lamp and the required lamps are lighted. No person may
14
operate a utility terrain vehicle unless it is equipped with 2 headlamps and 2 tail
15
lamps and the required lamps are lighted.
AB329,17
16
Section
17
.
23.33 (6) (ar) of the statutes is created to read:
AB329,6,19
17
23.33
(6)
(ar) Headlamps, brake lights, and tail lamps on an all-terrain
18
vehicle and on a utility terrain vehicle shall be maintained in working condition at
19
all times.
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