Title 11 — VEHICLES AND TRAFFIC
Petaluma Municipal Code Ch. 11.52 Commercial Vehicles and Truck Routes
Petaluma Municipal Code · 2026-09 edition · updated 2026-10-04 · Petaluma
Cite as: Petaluma Municipal Code Chapter 11.52 · Text as of 2026-10-04
11.52.010 DeDnitions.¶
For the purpose of this chapter, certain terms are deRned as follows:
A. "California legal truck" means a truck tractor-semitrailer (or double) which meets the height, width and length
provisions of CVC Sections 35250 and 35100 through 35111, and which can travel on virtually any route in
California, as described in the California Department of Transportation truck size and routes classiRcations.
B. "Central traTc district" is that portion of the city as described in Section 11.04.030.
C. "City" means the most current corporate limits of the city of Petaluma.
D. "CVC" means California Vehicle Code.
E. "Destination" or "destinations" means an address for either a single delivery or multiple deliveries of goods or
services to an address within or outside the city.
F. "Double" means a truck tractor that tows a semitrailer and trailer.
G. "Jake Brake™" is a trademarked term for a type of retarder known as an engine compression brake, which is
designed to aid in the braking or deceleration of any vehicle.
H. "National network (NN)" means primarily the interstates, also called the National System of Interstate and
Defense Highways.
I. "Person" means a "person" as deRned in Section 1.04.010(M) of this code.
J. "Retarder" is a device which assists service brakes in the braking or deceleration of any vehicle and includes
engine compression brakes, exhaust brakes and driveline retarders.
K. "STAA" means the Federal Surface Transportation Assistance Act of 1982.
L. "STAA network" means the routes that allow STAA trucks, which include the national network (NN), terminal
access (TA) routes and service access routes.
M. "STAA truck" means a truck tractor-semitrailer (or double) that conforms to the requirements of the STAA.
N. "State terminal access (TA) routes" means state approved routes that can accommodate STAA trucks.
O. "Local terminal access (TA) routes" means local (city of Petaluma) approved routes that can accommodate
STAA trucks.
P. "Service access routes" means roads that allow STAA truck access for fuel, food, lodging, and repair within
one road mile of a signed exit from the national network.
Q. "Transportation permit" is a single use or annual vehicle permit for vehicle loads or the movement of
manufactured homes which exceed the weight or size limits contained in CVC Sections 35000 through 35796.
R. "Transportation vehicle" means any vehicle or combination of vehicles or special mobile equipment or
manufactured home that exceeds the size or weight speciRed in Sections 35000 through 35796 of the CVC.
S. "Truck" means any vehicle exceeding a gross vehicle weight of Rve tons.
T. "Truck route" means any street as designated in this chapter upon which the unrestricted use of trucks is
permitted.
(Ord. 2431 NCS § 1, 2012.)
11.52.020 Peak hour restrictions for certain vehicles in central traFc¶
district.
A. No person shall operate any of the following vehicles in or through the central traTc district between the
hours of ten a.m. and six p.m. of any day.
Any commercial vehicle exceeding a gross vehicle weight of Rve tons;
Any freight vehicle more than eight and one-half feet in width, with load, or any freight vehicle so loaded
that any part of its load extends more than three feet to the front or more than ten feet to the rear of said
vehicle;
- Any vehicle conveying solid waste, refuse, rubbish, garbage or dirt, construction and demolition debris
and/or commercial recyclables, except vehicles operated by a duly authorized franchise holder for the
collection of such items in the city.
B. Any vehicle and/or load wider than eight and one-half feet must be operated in conjunction with and
preceded by at least one pilot car and must obtain approval by the public works director or his/her designee prior
to operating within the central traTc district.
C. This section is subject to the exception for pickups and deliveries established in Section 11.52.100(A).
(Ord. 2431 NCS § 1, 2012.)
11.52.030 Vehicles equipped with sound-amplifying devices.¶
No person shall operate within the city a motor vehicle equipped with and using a sound amplifying device,
loudspeaker and/or public address system which is audible for more than Rfty feet from the centerline of the
vehicle except in conformance with the noise regulations established in the City of Petaluma Implementing Zoning
Ordinance, Section 21.040.A, or successor ordinance or resolution. (Ord. 2431 NCS § 1, 2012.)
11.52.040 Unlawful use of retarders.¶
Pursuant to the general authority of the city to regulate use of its streets pursuant to CVC Section 21001(c), it shall
be unlawful for the driver of any vehicle to use or operate or cause to be used or operated within the city any
retarder that results in excessive, loud and raucous, unusual, or explosive noise from such vehicle, except in an
emergency. (Ord. 2431 NCS § 1, 2012.)
11.52.050 Truck routes—Designation.¶
Whenever any resolution of this city designates and describes any street or portion thereof as a street the use of
which is permitted by any vehicle exceeding a maximum gross weight limit of Rve tons, the city traTc engineer is
authorized to designate such street or streets by appropriate signs as "Truck Routes" for the movement of vehicles
exceeding a maximum gross weight limit of Rve tons. Established "Truck Routes" will be identiRed separately from
"State and Local Terminal Access Routes." "Terminal Access Routes" will be considered "Truck Routes" but "Truck
Routes" are not "Terminal Access Routes" for purposes of over-length vehicles. "Truck Routes," "State Terminal
Access Routes," and "Local Terminal Access Routes" will be identiRed on the approved city truck route map. (Ord.
2431 NCS § 1, 2012.)
11.52.060 Trucks over Dve tons required to use truck routes.¶
When any such truck route or routes are established and designated by appropriate signs, the operator of any
vehicle exceeding a maximum gross weight limit of Rve tons shall drive on such route or routes and none other,
except as otherwise provided herein. (Ord. 2431 NCS § 1, 2012.)
11.52.070 Truck routes established for vehicles over Dve tons.¶
Those streets and parts of streets established by resolution of the city council for the movement of vehicles
exceeding a maximum gross weight of Rve tons are declared to be truck routes. (Ord. 2431 NCS § 1, 2012.)
11.52.090 Weigh-in.¶
Any police oTcer is authorized to require any person driving or in control of any truck being operated on a street
within the city other than on a truck route to proceed to any public or private scale available for the purpose of
weighing the vehicle to determine whether this chapter has been violated. (Ord. 2431 NCS § 1, 2012.)
11.52.100 Exceptions.¶
A. The provisions of this chapter shall not prohibit the operation of any truck coming from an unrestricted street
having ingress or egress by direct route to and from a restricted street when necessary for the purpose of making
pickups or deliveries of goods, wares and merchandise from or to any building or structure located on the
restricted street, or for the purpose of delivering materials to be used in the actual and bona Rde repair, alteration,
remodeling, or construction of any building or structure upon the restricted street for which a building permit has
been obtained and is in eUect.
B. The provisions of this chapter shall not apply to:
1. Passenger buses under the jurisdiction of the California Public Utilities Commission.
2. School buses as deRned in CVC Section 545 and/or California Education Code Section 39830 or successor
statutes.
3. Any vehicle owned or operated by the city.
4. Any vehicle conveying solid waste, refuse, rubbish, garbage or dirt, construction and demolition debris
and/or commercial recyclables operated by a duly authorized franchisee for the collection of such items in
the city.
5. Any vehicle owned by a public utility or licensed contractor while necessarily in use in the construction,
installation or repair of any public utility.
(Ord. 2431 NCS § 1, 2012.)
11.52.110 Transportation permits.¶
The city, as authorized by CVC Sections 21101, 35780 and 35790 and subject to the limitations, restrictions, and
conditions imposed by those sections, will, in its sole discretion and if good cause appears, issue a permit
authorizing the permittee to:
A. Operate a vehicle or combination of vehicles or special mobile equipment that exceeds the maximum legal
weight and/or size speciRed in CVC Sections 35000 through 35796.
B. Move any manufactured home in excess of the maximum width, length, and height speciRed in CVC Sections
35790 through 35790.6.
(Ord. 2431 NCS § 1, 2012.)
11.52.120 Operation of vehicles with overweight or oversize loads without¶
transportation permit unlawful.
It is unlawful to operate or move in the city a vehicle or special mobile equipment that exceeds the maximum legal
weight and/or size speciRed in CVC Sections 35000 through 35796, or any manufactured home that exceeds the
maximum width, length, and height speciRed in CVC Sections 35790 through 35790.6 without a transportation
permit. (Ord. 2431 NCS § 1, 2012.)
11.52.130 Application for transportation permits.¶
A. Transportation permits described in Section 11.52.110 shall be obtained by applying to the director of public
works or his/her designee ("director"). The application and permitting process shall be consistent with the
requirements of CVC Sections 35780 through 35796 and successor statutes and the application requirements of
the California Department of Transportation as modiRed in this chapter.
B. Applications for transportation permits shall be submitted at least two business days in advance of the time
for which the permit is needed. In some circumstances the director may determine that up to an additional Rve
business days are needed to review or process the application. In such event, the director shall notify the applicant
of the additional time needed within two business days of receipt of the application. The director in his or her sole
discretion may also grant exceptions to the forty-eight hour requirement when, in the judgment of the director,
circumstances permit and/or require that the application be reviewed and processed in less than forty-eight
hours.
C. When necessary to protect against injury to the road, foundations, surfaces or structures, pursuant to CVC
Section 35782(b), the director may require extra insurance or other Rnancial security as a condition for a permit
for unusually large or heavy loads that pose a substantial risk to public facilities.
(Ord. 2431 NCS § 1, 2012.)
11.52.140 Transportation permit fees.¶
A. The director of public works shall collect from the applicant at the time of application a transportation permit
fee to recover up to the full cost of processing the application. Transportation permit fees shall be established by
resolution of the city council, and may be amended from time to time, in compliance with CVC Section 35795 or
successor statute, and may include one-time and periodic fees.
B. Special services necessitated by unusually large or heavy loads as described in and calculated pursuant to
CVC Section 35795(b) or successor statutes shall be billed separately for each permit.
(Ord. 2431 NCS § 1, 2012.)
11.52.150 Restrictions on transportation permits.¶
Approved transportation permits shall include and be subject to the following conditions:
A. The transportation permit must be carried on the vehicle for which it was issued. The permit must be
displayed upon demand to any peace oTcer, traTc oTcer, or other employee of the city charged with the
enforcement of this chapter.
B. Permitted vehicles are prohibited from using city streets or alleys between the hours of seven a.m. to nine
a.m., noon to one p.m., and four p.m. to six p.m., Monday through Friday.
C. Permitted vehicles are restricted to the truck routes speciRed in Section 11.52.070, subject to the exceptions
contained in Section 11.52.100.
D. Any other conditions required by this code, the CVC, or other applicable law.
E. Permits shall provide for full indemniRcation of the city by the permittee, substantially similar to the following:
Liabilities. The permittee is responsible for all liability for injury to, or death of any person, or damage to
public or private property which may occur through any act or omission of either the permittee or the
City of Petaluma arising from the issuance of this permit. In the event any claim, suit or action is brought
against the City of Petaluma, its oTcers, employees or agents thereof, by reason of, or in connection with
any such act or omission, permittee shall defend, indemnify, and hold harmless the city, its oTcers,
employees or agents from such claim, suit or action.
F. Any conditions deemed necessary by the director of public works to protect the public health, safety and
welfare including, but not limited to:
1. Limiting the number of trips the permitted vehicle may make.
2. Establishing seasonal or other time limitations within which the vehicle or vehicles described may be
operated.
3. Requiring proof of Rnancial responsibility in excess of the amount required for compliance with CVC
Section 16500.5 as a condition for granting a permit for unusually large or heavy loads which may pose a
substantial risk to public facilities.
4. Special services as described in and calculated pursuant to CVC Section 35795(b) or successor statutes.
(Ord. 2431 NCS § 1, 2012.)
11.52.160 Appeals.¶
A. An applicant who has been denied a transportation permit or who wishes to appeal a condition imposed by
the director of public works in accordance with Section 11.52.150 may appeal such denial or condition in
accordance with this section.
B. Within Rve business days of the date of denial or issuance of the permit, the applicant shall Rle the appeal
with the director of public works, together with an appeal fee to recover up to the full cost of processing the
appeal. Transportation permit appeal fees shall be established by resolution of the city council, as may be
amended from time to time, and shall meet the requirements of Vehicle Code Section 35795. The appeal shall be
in writing and shall state the reason(s) for the appeal. The director of public works shall forward the appeal to the
city manager or designee. Upon receipt of the appeal, the city manager or designee shall issue the appellant
notice of an informal meeting to hear the appeal within thirty days of receipt of the appeal, or at a time acceptable
to the appellant and city manager or designee, unless the city manager or designee determines on the basis of the
written documentation that the permit should be issued or condition modiRed as requested by the applicant. After
hearing, the city manager or designee may deny or grant the appeal, and amend, delete or add permit conditions.
The decision of the city manager or designee on the appeal shall be Rnal.
(Ord. 2431 NCS § 1, 2012.)
11.52.170 Liability for damage caused.¶
Any person operating a vehicle subject to transportation permit requirements in the city shall be liable for and
indemnify and hold the city harmless for any damage or liability to public facilities arising out of or related to the
use of the vehicle in the city, including but not limited to:
A. Cost of repair or replacement of public facilities and/or property;
B. Cost of cleanup;
C. Administrative, staU and legal costs.
(Ord. 2431 NCS § 1, 2012.)
11.52.180 Violations.¶
Any person who violates any provision of this chapter shall be guilty of a misdemeanor, except that oTcials
charged with enforcement of this chapter, including the city attorney, may in their discretion charge violations of
this chapter as infractions. Each day or portion thereof a violation of this chapter continues shall be deemed a separate oUense and punishable as such. Violations of this chapter may be enforced in any combination as
permitted by Chapters 1.10 through 1.16 of this code, by a civil court action brought in the name of the city, by
criminal action brought by the city attorney in the name of the city or in the name of the people of the state of
California, or using any other enforcement or legal remedies available to the city under the law. Penalties
applicable to violations of this chapter shall be as prescribed in the city’s bail schedule as from time to time
amended, and may in no event exceed maximum penalties prescribed by this code or state law. (Ord. 2431 NCS
§ 1, 2012.)
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