Wisconsin Code § 348.06

Height of vehicles
Open in Lexace · Ask the AI about this section
(1) Except as provided in subs.
(2) and (2m), no person, without a permit therefor, may operate
on a highway any motor vehicle, mobile home, recreational vehicle, trailer, or semitrailer having an overall height in excess of 13
1/2 feet.
(2) Implements of husbandry, and 2-vehicle combinations
transporting by trailer or semitrailer implements of husbandry to
or from a farm-related destination, of any height may be operated
upon a highway without a permit for excessive height. The operator of the implement of husbandry or 2-vehicle combination is
responsible for ensuring that there is adequate height clearance
between the implement of husbandry being operated or transported and any overhead structure or obstruction, other than a
structure or obstruction that is any of the following:
(a) Any overhead utility line that does not satisfy the requirements of the state electric code promulgated by the public service
commission.
(b) Any overhead electric line of a cooperative association
that is organized under ch. 185 and that does not comply with the
National Electrical Safety Code.
(2m) (a) Double-decked buses having an overall height not
exceeding 14 feet 5 inches may be operated without a permit for
excessive height upon a highway, other than a state trunk highway, that has a speed limit of 45 miles per hour or less if the vehicle owner or operator has, prior to the vehicle’s operation, obtained written approval for such operation and for the vehicle’s
route from the local authority with jurisdiction over the highway
on any highway on which the vehicle will be operated. A local
authority may not approve the operation of a vehicle under this
subsection on a highway under its jurisdiction unless all of the
following apply:
1. The local authority has received a copy of the vehicle’s
proposed route, inspected the route, and verified that there is at
least 6 inches of height clearance between the vehicle and any
overhead structure or obstruction, including any utility line, on all
parts of the route.
2. The vehicle owner has agreed, in writing, to assume liability for any personal injury or property damage resulting from the
vehicle’s striking of any overhead structure or obstruction, including any utility line, regardless of whether the personal injury
or property damage occurs on an approved route.
3. The local authority has inspected the vehicle and verified
that the sign required under par. (b) is displayed.
(b) A vehicle specified in par. (a) shall conspicuously display,
in the operator’s area of the vehicle, a sign informing the operator
that operation of the vehicle on any highway that is not part of a
route approved under par. (a) is unlawful.
(c) A local authority may, for any reason, deny approval for
the operation of a vehicle under this subsection, or deny approval
of any route regardless of whether the requirements under par. (a)
are satisfied, on any highway under the local authority’s
jurisdiction.
(d) A local authority that has approved operation of a vehicle

under this subsection shall, with respect to any route approved for
every such vehicle, inspect the approved route at least once each
year. If the inspection reveals that the clearance requirements
specified in par. (a) 1. are no longer satisfied, the local authority
shall revoke the route approval, but may approve an alternative
route that complies with the clearance requirements specified in
par. (a) 1.
(e) A local authority may delegate to any department, division, official, or employee of the local authority the responsibility for issuing approvals, conducting inspections, or carrying out
any other duty specified under this subsection.
(3) The limitations on total height stated in this section shall
not be construed as requiring a clearance of such height or as relieving the owners of vehicles not exceeding such total height
from liability for any damage.

‹ Prev All Wisconsin sections Next ›


Lexace provides legal information, not legal advice, and no attorney–client relationship is created. Statute text is provided for general information and may not reflect the most recent amendments; verify against the official state code.