Article 1. Axle Limits of California Vehicle Code >> Division 15. >> Chapter 5. >> Article 1.
(a) The gross weight imposed upon the highway by the wheels
on any one axle of a vehicle shall not exceed 20,000 pounds and the
gross weight upon any one wheel, or wheels, supporting one end of an
axle, and resting upon the roadway, shall not exceed 10,500 pounds.
(b) The gross weight limit provided for weight bearing upon any
one wheel, or wheels, supporting one end of an axle shall not apply
to vehicles the loads of which consist of livestock.
(c) The maximum wheel load is the lesser of the following:
(1) The load limit established by the tire manufacturer, as molded
on at least one sidewall of the tire.
(2) A load of 620 pounds per lateral inch of tire width, as
determined by the manufacturer's rated tire width as molded on at
least one sidewall of the tire for all axles except the steering
axle, in which case paragraph (1) applies.
(a) Except as otherwise provided in this section or Section
35551.5, the total gross weight in pounds imposed on the highway by
any group of two or more consecutive axles shall not exceed that
given for the respective distance in the following table:
Distance
in feet
between
the
extremes
of any
group
of 2 or
more
consecutive __________________________________________
3 4 5 6
axles 2 axles axles axles axles axles
4 ......... 34,000 34,000 34,000 34,000 34,000
5 ......... 34,000 34,000 34,000 34,000 34,000
6 ......... 34,000 34,000 34,000 34,000 34,000
7 ......... 34,000 34,000 34,000 34,000 34,000
8 ......... 34,000 34,000 34,000 34,000 34,000
9.......... 39,000 42,500 42,500 42,500 42,500
10 ........ 40,000 43,500 43,500 43,500 43,500
11 ........ 40,000 44,000 44,000 44,000 44,000
12 ........ 40,000 45,000 50,000 50,000 50,000
13 ........ 40,000 45,500 50,500 50,500 50,500
14 ........ 40,000 46,500 51,500 51,500 51,500
15 ........ 40,000 47,000 52,000 52,000 52,000
16 ........ 40,000 48,000 52,500 52,500 52,500
17 ........ 40,000 48,500 53,500 53,500 53,500
18 ........ 40,000 49,500 54,000 54,000 54,000
19 ........ 40,000 50,000 54,500 54,500 54,500
20 ........ 40,000 51,000 55,500 55,500 55,500
21 ........ 40,000 51,500 56,000 56,000 56,000
22 ........ 40,000 52,500 56,500 56,500 56,500
23 ........ 40,000 53,000 57,500 57,500 57,500
24 ........ 40,000 54,000 58,000 58,000 58,000
25 ........ 40,000 54,500 58,500 58,500 58,500
26 ........ 40,000 55,500 59,500 59,500 59,500
27 ........ 40,000 56,000 60,000 60,000 60,000
28 ........ 40,000 57,000 60,500 60,500 60,500
29 ........ 40,000 57,500 61,500 61,500 61,500
30 ........ 40,000 58,500 62,000 62,000 62,000
31 ........ 40,000 59,000 62,500 62,500 62,500
32 ........ 40,000 60,000 63,500 63,500 63,500
33 ........ 40,000 60,000 64,000 64,000 64,000
34 ........ 40,000 60,000 64,500 64,500 64,500
35 ........ 40,000 60,000 65,500 65,500 65,500
36 ........ 40,000 60,000 66,000 66,000 66,000
37 ........ 40,000 60,000 66,500 66,500 66,500
38 ........ 40,000 60,000 67,500 67,500 67,500
39 ........ 40,000 60,000 68,000 68,000 68,000
40 ........ 40,000 60,000 68,500 70,000 70,000
41 ........ 40,000 60,000 69,500 72,000 72,000
42 ........ 40,000 60,000 70,000 73,280 73,280
43 ........ 40,000 60,000 70,500 73,280 73,280
44 ........ 40,000 60,000 71,500 73,280 73,280
45 ........ 40,000 60,000 72,000 76,000 80,000
46 ........ 40,000 60,000 72,500 76,500 80,000
47 ........ 40,000 60,000 73,500 77,500 80,000
48 ........ 40,000 60,000 74,000 78,000 80,000
49 ........ 40,000 60,000 74,500 78,500 80,000
50 ........ 40,000 60,000 75,500 79,000 80,000
51 ........ 40,000 60,000 76,000 80,000 80,000
52 ........ 40,000 60,000 76,500 80,000 80,000
53 ........ 40,000 60,000 77,500 80,000 80,000
54 ........ 40,000 60,000 78,000 80,000 80,000
55 ........ 40,000 60,000 78,500 80,000 80,000
56 ........ 40,000 60,000 79,500 80,000 80,000
57 ........ 40,000 60,000 80,000 80,000 80,000
58 ........ 40,000 60,000 80,000 80,000 80,000
59 ........ 40,000 60,000 80,000 80,000 80,000
60 ........ 40,000 60,000 80,000 80,000 80,000
(b) In addition to the weights specified in subdivision (a), two
consecutive sets of tandem axles may carry a gross weight of 34,000
pounds each if the overall distance between the first and last axles
of the consecutive sets of tandem axles is 36 feet or more. The gross
weight of each set of tandem axles shall not exceed 34,000 pounds
and the gross weight of the two consecutive sets of tandem axles
shall not exceed 68,000 pounds.
(c) The distance between axles shall be measured to the nearest
whole foot. When a fraction is exactly six inches, the next larger
whole foot shall be used.
(d) Nothing contained in this section shall affect the right to
prohibit the use of any highway or any bridge or other structure
thereon in the manner and to the extent specified in Article 4
(commencing with Section 35700) and Article 5 (commencing with
Section 35750) of this chapter.
(e) The gross weight limits expressed by this section and Section
35550 shall include all enforcement tolerances.
(a) The provisions of this section shall apply only to
combinations of vehicles which contain a trailer or semitrailer. Each
vehicle in such combination of vehicles, and every such combination
of vehicles, shall comply with either Section 35551 or with
subdivisions (b), (c), and (d) of this section.
(b) The gross weight imposed upon the highway by the wheels on any
one axle of a vehicle shall not exceed 18,000 pounds and the gross
weight upon any one wheel, or wheels, supporting one end of an axle
and resting upon the roadway, shall not exceed 9,500 pounds, except
that the gross weight imposed upon the highway by the wheels on any
front steering axle of a motor vehicle shall not exceed 12,500
pounds. The gross weight limit provided for weight bearing upon any
one wheel, or wheels, supporting one end of an axle shall not apply
to vehicles the loads of which consist of livestock. The following
vehicles are exempt from the front axle weight limits specified in
this subdivision:
(1) Trucks transporting vehicles.
(2) Trucks transporting livestock.
(3) Dump trucks.
(4) Cranes.
(5) Buses.
(6) Transit mix concrete or cement trucks, and trucks that mix
concrete or cement at, or adjacent to, a jobsite.
(7) Motor vehicles that are not commercial vehicles.
(8) Vehicles operated by any public utility furnishing
electricity, gas, water, or telephone service.
(9) Trucks or truck tractors with a front axle at least four feet
to the rear of the foremost part of the truck or truck tractor, not
including the front bumper.
(10) Trucks transporting garbage, rubbish, or refuse.
(11) Trucks equipped with a fifth wheel when towing a semitrailer.
(12) Tank trucks which have a cargo capacity of at least 1,500
gallons.
(13) Trucks transporting bulk grains or bulk livestock feed.
(c) The total gross weight with load imposed on the highway by any
group of two or more consecutive axles of a vehicle in such
combination of vehicles or of such combination of vehicles where the
distance between the first and last axles of the two or more
consecutive axles is 18 feet or less shall not exceed that given for
the respective distance in the following table:
Distance in feet Allowed load in
between first and pounds on group
last axles of group of axles
4 .............................. 32,000
5 .............................. 32,000
6 .............................. 32,200
7 .............................. 32,900
8 .............................. 33,600
9 .............................. 34,300
10 ............................. 35,000
11 ............................. 35,700
12 ............................. 36,400
13 ............................. 37,100
14.............................. 43,200
15 ............................. 44,000
16 ............................. 44,800
17 ............................. 45,600
18 ............................. 46,400
(d) The total gross weight with load imposed on the highway by any
vehicle in such combination of vehicles or of such combination of
vehicles where the distance between the first and last axles is more
than 18 feet shall not exceed that given for the respective distances
in the following table:
Distance Allowed load
in feet in pounds
19 ............................. 47,200
20 ............................. 48,000
21 ............................. 48,800
22 ............................. 49,600
23 ............................. 50,400
24 ............................. 51,200
25 ............................. 55,250
26 ............................. 56,100
27 ............................. 56,950
28 ............................. 57,800
29 ............................. 58,650
30.............................. 59,500
31 ............................. 60,350
32 ............................. 61,200
33 ............................. 62,050
34 ............................. 62,900
35 ............................. 63,750
36 ............................. 64,600
37 ............................. 65,450
38 ............................. 66,300
39 ............................. 68,000
40 ............................. 70,000
41 ............................. 72,000
42 ............................. 73,280
43 ............................. 73,280
44 ............................. 73,280
45.............................. 73,280
46 ............................. 73,280
47 ............................. 73,280
48 ............................. 73,280
49 ............................. 73,280
50 ............................. 73,280
51 ............................. 73,280
52 ............................. 73,600
53 ............................. 74,400
54 ............................. 75,200
55 ............................. 76,000
56 or over ..................... 76,800
(e) The distance between axles shall be measured to the nearest
whole foot. When a fraction is exactly six inches, the next larger
whole foot shall be used.
(f) The gross weight limits expressed by this section shall
include all enforcement tolerances.
(g) Nothing in this section shall affect the right to prohibit the
use of any highway or any bridge or other structure thereon in the
manner and to the extent specified in Article 4 (commencing with
Section 35700) and Article 5 (commencing with Section 35750) of
Chapter 5 of Division 15.
(h) The Legislature, in enacting this section, does not intend to
increase, and this section shall not be construed to allow, statutory
weights any greater than existed prior to January 1, 1976.
(a) This section applies only to trucks and vehicle
combinations while transporting loads composed solely of logs.
(b) One set of tandem axles of such a truck or vehicle combination
shall be deemed to be in compliance with Section 35551 if the total
gross weight of 34,000 pounds on such a set that is permitted by
Section 35551 is not exceeded by more than 1,500 pounds. In addition,
such a truck and vehicle combination that has two consecutive sets
of tandem axles shall be deemed to be in compliance with Section
35551 if such consecutive sets of tandem axles do not carry a
combined total gross weight of more than 69,000 pounds, if the total
gross weight on any one such set does not exceed 35,500 pounds, and
if the overall distance between the first and last axle of such
consecutive sets of tandem axles is 34 feet or more. All such truck
and vehicle combinations shall be subject to all other provisions of
Section 35551 or any other provision made applicable to the total
gross weight of such a truck or vehicle combination in lieu of
Section 35551.
(c) The gross weight limits expressed in this section shall
include all enforcement tolerances.
(d) If any total gross weight permitted by this section is
exceeded, the allowed weight in pounds set forth in subdivision (a)
of Section 35551 shall be the maximum permitted weight for purposes
of determining the amount of fine for such violation as specified in
the table in Section 42030; except that, whenever the violation is
for exceeding the total gross weight for two consecutive sets of
tandem axles, and if the overall distance between the first and last
axle of such sets is 34 feet or more, the allowed weight on the two
consecutive sets shall be 68,000 pounds.
(e) This section shall have no application to highways which are a
part of the National System of Interstate and Defense Highways (as
referred to in subdivision (a) of Section 108 of the Federal-aid
Highway Act of 1956).
This section may be cited as the Christensen-Belotti Act.
The provisions of this article shall not apply to any
vehicle in the immediate vicinity of an unloading or loading area
while actually preparing for or in the process of unloading or
loading, provided any overload is incidental to and necessitated by
such action; and provided that such action does not occur on a bridge
or highway structure.
This section shall have no application to highways which are a
part of the national system of interstate and defense highways (as
referred to in subdivision (a) of Section 108 of the Federal-aid
Highway Act of 1956).
(a) (1) Notwithstanding Section 35550, the maximum gross
weight on any one axle of a bus shall not exceed 20,500 pounds.
(2) This subdivision does not apply to a transit bus procured
through a solicitation process pursuant to which a solicitation was
issued before January 1, 2016. This subdivision does not apply to a
bus purchased during an option period in a multiyear contract to
purchase transit buses that is entered into before January 1, 2016,
by a publicly owned or operated transit system, or an operator of a
transit system under contract with a publicly owned or operated
transit system, provided, however, that the option period does not
exceed five years from the date of the original contract, or extend
beyond January 1, 2021, whichever is earlier.
(b) A transit bus is not subject to Section 35550.
(c) Notwithstanding subdivision (a), the following provisions
shall apply to a transit bus:
(1) The curb weight on any one axle of a transit bus procured
through a solicitation process pursuant to which a solicitation was
issued between January 1, 2016, and December 31, 2018, inclusive,
shall not exceed 23,000 pounds.
(2) The curb weight on any one axle of a transit bus procured
through a solicitation process pursuant to which a solicitation was
issued on or after January 1, 2019, shall not exceed 22,000 pounds.
(d) Notwithstanding subdivisions (a) and (c), the following
provisions shall apply to an articulated transit bus or zero-emission
transit bus:
(1) The curb weight on any one axle of an articulated transit bus
or zero-emission transit bus procured through a solicitation process
pursuant to which a solicitation was issued between January 1, 2016,
and December 31, 2017, inclusive, shall not exceed 25,000 pounds.
(2) The curb weight on any one axle of an articulated transit bus
or zero-emission transit bus procured through a solicitation process
pursuant to which a solicitation was issued between January 1, 2018,
and December 31, 2019, inclusive, shall not exceed 24,000 pounds.
(3) The curb weight on any one axle of an articulated transit bus
or zero-emission transit bus procured through a solicitation process
pursuant to which a solicitation was issued between January 1, 2020,
and December 31, 2021, inclusive, shall not exceed 23,000 pounds.
(4) The curb weight on any one axle of an articulated transit bus
or zero-emission transit bus procured through a solicitation process
pursuant to which a solicitation was issued on or after January 1,
2022, shall not exceed 22,000 pounds.
(e) Nothing in this article shall be construed to authorize a
vehicle described in paragraph (2) of subdivision (a) or described in
subdivision (c) or (d) to be operated in violation of Section 35753.
(f) A transit operator operating an articulated transit bus shall,
by July 1, 2016, provide notice to all cities and counties in whose
jurisdiction the bus will operate in the upcoming calendar year,
identifying the approximate routes upon which the bus is expected to
be scheduled for service, including the names of streets and roads
upon which that service is likely to take place. Thereafter, a
transit operator operating an articulated transit bus shall annually
provide notice by July 1, to all cities and counties in whose
jurisdiction the bus will operate in the upcoming calendar year,
identifying any changes to the service on those routes and any new
routes upon which the bus is expected to be scheduled for the
upcoming year. The notice shall include data from information
provided by the bus manufacturer to the transit operator, identifying
the weight of the articulated bus.
(g) For purposes of this section, the term "curb weight" means the
total weight of a fully loaded transit bus, including maximum fuel,
oil, and coolant, and all equipment used in the normal operation of
the bus, except without passengers or a driver.
(h) Notwithstanding subdivisions (a) to (g), inclusive, a transit
bus shall not operate on the Dwight D. Eisenhower System of
Interstate and Defense Highways in excess of the weight limitation
for transit buses specified in federal law.
(i) If the gross weight imposed upon the highway by the wheels on
any one axle of a transit bus exceeds 20,000 pounds, the axle shall
be supported by four wheels bearing load upon the highway.
(a) During the period commencing September 15 of each year
and ending March 15 of the following year, the weight limitations of
Section 35551 do not apply to any cotton module mover or any truck
tractor pulling a semitrailer that is a cotton module mover, when
operated as follows:
(1) Laterally across a state highway at grade of the state
highway.
(2) Upon any county highway within the Counties of Butte, Colusa,
Fresno, Glenn, Imperial, Kern, Kings, Madera, Merced, Riverside,
Sacramento, San Benito, San Bernardino, San Joaquin, Stanislaus,
Sutter, Tehama, Tulare, Yolo, and Yuba, except as prohibited or
limited on county highways or portions thereof by resolution of the
county board of supervisors having jurisdiction.
(b) A cotton module mover may be operated upon a state highway
within the counties and during the period set forth in subdivision
(a) if all of the following are met:
(1) The operator is in possession of a driver's license of the
class required for operation of the mover.
(2) The mover is operated in compliance with Sections 24002 and
24012; Article 1 (commencing with Section 24250) of, Article 3
(commencing with Section 24600) of, Article 4 (commencing with
Section 24800) of, Article 5 (commencing with Section 24950) of,
Article 6 (commencing with 25100) of, Article 9 (commencing with
25350) of, Article 11 (commencing with 25450) of, Chapter 2 of
Division 12; and Article 2 (commencing with 26450) and Article 3
(commencing with 26502) of Chapter 3 of Division 12.
(3) The mover does not exceed the maximum allowable gross axle
weight for tandem axles set forth in Section 35551 by more than 6,000
pounds.
(4) The operator of a mover that exceeds the maximum allowable
gross axle weight for tandem axle vehicles as set forth in Section
35551 shall possess a commercial driver's license as defined in
subdivision (a) of Section 15210.
(c) This section does not apply to those highways designated by
the United States Department of Transportation as national network
routes.
(a) Only upon request to, and approval by, and in accordance
with regulations adopted by, the Director of Food and Agriculture,
all of the following are available for inspection by district
attorneys and are subject to legal process for admission in any
criminal or civil proceeding arising out of a violation of this
chapter:
(1) Vehicle weight certificates issued on or after January 1,
1984, pursuant to Chapter 7 (commencing with Section 12700), Chapter
7.3 (commencing with Section 12740), and Chapter 7.7 (commencing with
Section 12770) of Division 5 of the Business and Professions Code.
(2) Other records of vehicle weight relating to those
certificates.
(3) Copies of those certificates and records.
(b) All certificates, records, and copies thereof, issued before
January 1, 1984, shall not be available for inspection and are not
admissible in any criminal or civil proceedings arising out of a
violation of this chapter.
Any person or business which has an axle weight scale at its
loading facilities shall, upon the request of the driver, weigh any
load being transported for that person or business before the vehicle
leaves the loading facility. In a port facility, this requirement
only applies if the scale is located in outbound lanes. The request
to weigh shall be based upon a reasonable assumption that the load is
overweight.