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90_HB0745
625 ILCS 5/15-111 from Ch. 95 1/2, par. 15-111
Amends the Illinois Vehicle Code to provide that weight
limitations do not apply to vehicles operated by a public
utility, railroad, or private contractor when transporting
equipment or vehicles required for emergency repair at train
derailment sites, public utility facilities or properties, or
water wells (now weight limitations do not apply to vehicles
operated by a public utility transporting equipment required
for emergency repair of public utility facilities or
properties or water wells). Effective immediately.
LRB9003171NTsb
LRB9003171NTsb
1 AN ACT to amend the Illinois Vehicle Code by changing
2 Section 15-111.
3 Be it enacted by the People of the State of Illinois,
4 represented in the General Assembly:
5 Section 5. The Illinois Vehicle Code is amended by
6 changing Section 15-111 as follows:
7 (625 ILCS 5/15-111) (from Ch. 95 1/2, par. 15-111)
8 Sec. 15-111. Wheel and axle loads and gross weights.
9 (a) No vehicle or combination of vehicles equipped with
10 pneumatic tires shall be operated, unladen or with load, upon
11 the highways of this State when the gross weight on the road
12 surface through any single axle thereof exceeds 18,000
13 pounds, except when a different limit is established and
14 posted in accordance with Section 15-316 and except any
15 single axle of a 2 axle motor vehicle weighing 36,000 pounds
16 or less and not a part of a combination of vehicles, shall
17 not exceed 20,000 pounds. Provided, however, that any single
18 axle of a 2 axle motor vehicle equipped with a personnel lift
19 or digger derrick, weighing 36,000 pounds or less, owned and
20 operated by a public utility, shall not exceed 20,000 pounds.
21 No vehicle or combination of vehicles equipped with other
22 than pneumatic tires shall be operated, unladen or with load,
23 upon the highways of this State when the gross weight on the
24 road surface through any wheel thereof exceeds 800 pounds per
25 inch width of tire tread or when the gross weight on the road
26 surface through any axle thereof exceeds 16,000 pounds. An
27 axle load shall be defined as the total load transmitted to
28 the road by all wheels whose centers may be included between
29 2 parallel transverse vertical planes 40 inches apart
30 extending across the full width of the vehicle.
31 Any 2 or more single axles whose centers are more than 40
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1 inches and not more than 96 inches apart, measured to the
2 nearest inch between extreme axles in the series, shall be
3 defined as tandem axles, and the gross weight transmitted to
4 the road surface through the series shall not exceed 32,000
5 pounds and no axle of the series shall exceed the maximum
6 weight permitted under this Section for a single axle.
7 Provided that on a 4 axle vehicle or on a 5 or more axle
8 combination of vehicles the weight on a series of 3 axles
9 whose centers are more than 96 inches apart, measured between
10 extreme axles in the series, shall not exceed those allowed
11 on 3 axles in the table contained in subsection (f) of this
12 Section and no axle or tandem axle of the series shall exceed
13 the maximum weight permitted under this Section for a single
14 or tandem axle. Provided also that a 3 axle vehicle or 3 axle
15 truck mixer registered as a Special Hauling Vehicle, used
16 exclusively for the mixing and transportation of concrete,
17 specially equipped with a road surface engaging mixer
18 trailing 4th axle, manufactured prior to or in the model
19 year of 2004 and first registered in Illinois prior to
20 January 1, 2005, with a distance greater than 72 inches but
21 not more than 96 inches between any series of 2 axles may
22 transmit to the road surface a maximum weight of 18,000
23 pounds on each of these axles with a gross weight on these 2
24 axles not to exceed 36,000 pounds. Any such vehicle
25 manufactured in the model year of 2004 or thereafter or first
26 registered in Illinois after December 31, 2004 may transmit
27 to the road surface a maximum of 32,000 pounds through these
28 2 axles and none of the axles shall exceed 18,000 pounds.
29 A truck, not in combination and specially equipped with a
30 selfcompactor, or an industrial roll-off hoist and roll-off
31 container, used exclusively for garbage or refuse operations,
32 and a truck used exclusively for the collection of rendering
33 materials may, however, when laden, transmit upon the road
34 surface of any highway except when part of the National
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1 System of Interstate and Defense Highways, a gross weight
2 upon a single axle not more than 22,000 pounds, and upon a
3 tandem axle not more than 40,000 pounds. When unladen,
4 however, those trucks shall comply with the axle limitations
5 applicable to all other trucks.
6 A 2 axle truck specially equipped with a front loading
7 compactor used exclusively for garbage, refuse, or recycling
8 may transmit 20,000 pounds per axle provided that the gross
9 weight of the vehicle does not exceed 40,000 pounds.
10 (b) The gross weight of vehicles and combination of
11 vehicles including the weight of the vehicle or combination
12 and its maximum load shall be subject to the foregoing
13 limitations and further shall not exceed the following gross
14 weights dependent upon the number of axles and distance
15 between extreme axles of the vehicle or combination measured
16 longitudinally to the nearest foot.
17 VEHICLES HAVING 2 AXLES ....................... 36,000 pounds
18 VEHICLES OR COMBINATIONS
19 HAVING 3 AXLES
20 With Tandem With or
21 Axles Without
22 Tandem Axles
23 Minimum Minimum
24 distance to Maximum distance to Maximum
25 nearest foot Gross nearest foot Gross
26 between Weight between Weight
27 extreme axles (pounds) extreme axles (pounds)
28 10 feet 41,000 16 feet 46,000
29 11 42,000 17 47,000
30 12 43,000 18 47,500
31 13 44,000 19 48,000
32 14 44,500 20 49,000
33 15 45,000 21 feet or more 50,000
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1 VEHICLES OR COMBINATIONS
2 HAVING 4 AXLES
3 Minimum Minimum
4 distance to Maximum distance to Maximum
5 nearest foot Gross nearest foot Gross
6 between Weight between Weight
7 extreme axles (pounds) extreme axles (pounds)
8 15 feet 50,000 26 feet 57,500
9 16 50,500 27 58,000
10 17 51,500 28 58,500
11 18 52,000 29 59,500
12 19 52,500 30 60,000
13 20 53,500 31 60,500
14 21 54,000 32 61,500
15 22 54,500 33 62,000
16 23 55,500 34 62,500
17 24 56,000 35 63,500
18 25 56,500 36 feet or more 64,000
19 In applying the above table to a vehicle having more than
20 4 axles that is not in combination, only 4 axles shall be
21 considered in determining the maximum gross weights.
22 COMBINATIONS HAVING 5 OR MORE AXLES
23 Minimum distance to Maximum
24 nearest foot between Gross Weight
25 extreme axles (pounds)
26 42 feet or less 72,000
27 43 73,000
28 44 feet or more 73,280
29 VEHICLES OPERATING ON CRAWLER TYPE TRACKS ..... 40,000 pounds
30 TRUCKS EQUIPPED WITH SELFCOMPACTORS
31 OR ROLL-OFF HOISTS AND ROLL-OFF CONTAINERS FOR GARBAGE
32 OR REFUSE HAULS ONLY AND TRUCKS USED FOR
33 THE COLLECTION OF RENDERING MATERIALS
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1 On Highway Not Part of National System
2 of Interstate and Defense Highways
3 with 2 axles 36,000 pounds
4 with 3 axles 54,000 pounds
5 TWO AXLE TRUCKS EQUIPPED WITH
6 A FRONT LOADING COMPACTOR USED EXCLUSIVELY
7 FOR THE COLLECTION OF GARBAGE, REFUSE, OR RECYCLING
8 with 2 axles 40,000 pounds
9 (c) Cities having a population of more than 50,000 may
10 permit by ordinance axle loads on 2 axle motor vehicles 33
11 1/2% above those provided for herein, but the increase shall
12 not become effective until the city has officially notified
13 the Department of the passage of the ordinance and shall not
14 apply to those vehicles when outside of the limits of the
15 city, nor shall the gross weight of any 2 axle motor vehicle
16 operating over any street of the city exceed 40,000 pounds.
17 (d) Weight limitations shall not apply to vehicles
18 (including loads) operated by a public utility, railroad, or
19 private contractor when transporting equipment or vehicles
20 required for emergency repair at train derailment sites, of
21 public utility facilities or properties, or water wells.
22 A combination of vehicles, including a tow truck and a
23 disabled vehicle or disabled combination of vehicles, that
24 exceeds the weight restriction imposed by this Code, may be
25 operated on a public highway in this State provided that
26 neither the disabled vehicle nor any vehicle being towed nor
27 the tow truck itself shall exceed the weight limitations
28 permitted under this Chapter. During the towing operation,
29 neither the tow truck nor the vehicle combination shall
30 exceed the following axle weight limitations:
31 A. 24,000 pounds - Single rear axle;
32 B. 44,000 pounds - Tandem rear axle;
33 Gross weight limits shall not apply to the combination of
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1 the tow truck and vehicles being towed. The tow truck
2 license plate must cover the operating empty weight of the
3 tow truck only. The weight of each vehicle being towed shall
4 be covered by a valid license plate issued to the owner or
5 operator of the vehicle being towed and displayed on that
6 vehicle. If no valid plate issued to the owner or operator of
7 that vehicle is displayed on that vehicle, or the plate
8 displayed on that vehicle does not cover the weight of the
9 vehicle, the weight of the vehicle shall be covered by the
10 third tow truck plate issued to the owner or operator of the
11 tow truck and temporarily affixed to the vehicle being towed.
12 In addition, the following conditions must be met:
13 (1) the towing vehicle must be:
14 a. specifically designed as a tow truck having
15 a gross vehicle weight rating of at least 18,000
16 lbs. and equipped with air brakes provided that air
17 brakes shall be required only if the towing vehicle
18 is towing a vehicle, semitrailer, or tractor-trailer
19 combination that is equipped with airbrakes;
20 b. equipped with flashing, rotating or
21 oscillating amber lights, visible for at least 500
22 feet in all directions; and
23 c. capable of utilizing the lighting and
24 braking systems of the disabled vehicle or
25 combination of vehicles.
26 (2) The towing of the vehicles on the highways of
27 this State shall not exceed 15 miles from the initial
28 point of wreck or disablement. Any additional movement of
29 the vehicles shall only occur upon issuance of
30 authorization for that movement under the provisions of
31 Sections 15-301 through 15-319 of this Chapter.
32 The Department may by rule or regulation prescribe
33 additional requirements. However, nothing in this Code shall
34 prohibit a tow truck under instructions of a police officer
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1 from legally clearing a disabled vehicle, that may be in
2 violation of weight limitations of this Chapter, from the
3 roadway to the berm or shoulder of the highway.
4 For the purpose of this subsection, gross vehicle weight
5 rating, or GVWR, shall mean the value specified by the
6 manufacturer as the loaded weight of the tow truck.
7 (e) No vehicle or combination of vehicles equipped with
8 pneumatic tires shall be operated, unladen or with load, upon
9 the highways of this State in violation of the provisions of
10 any permit issued under the provisions of Sections 15-301
11 through 15-319 of this Chapter.
12 (f) Notwithstanding any other provision in this Code,
13 except for those provisions of subsection (d) of this Section
14 relating to emergency operations of public utilities and tow
15 trucks while actually engaged in the towing of a disabled
16 vehicle, and those vehicles for which the Department issues
17 overweight permits under authority of Section 15-301 of this
18 Code, the weight limitations contained in this subsection
19 shall apply to the National System of Interstate and Defense
20 Highways and other highways in the system of State highways
21 that have been designated by the Department as Class I, II,
22 or III. No vehicle shall be operated on the highways with a
23 weight in excess of 20,000 pounds carried on any one axle or
24 with a tandem axle weight in excess of 34,000 pounds, or a
25 gross weight in excess of 80,000 pounds for vehicle
26 combinations of 5 axles or more, or a gross weight on a group
27 of 2 or more consecutive axles in excess of that weight
28 produced by the application of the following formula:
29 W = 500 times the sum of (LN divided by N-1) + 12N + 36
30 Where "W" equals overall gross weight on any group of 2 or
31 more consecutive axles to the nearest 500 pounds; "L" equals
32 the distance measured to the nearest foot between extremes of
33 any group of 2 or more consecutive axles; and "N" equals the
34 number of axles in the group under consideration, except that
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1 2 consecutive sets of tandem axles may carry a gross load of
2 34,000 pounds each, provided the overall distance between the
3 first and last axles of the consecutive sets of tandem axles
4 is 36 feet or more. Provided also that a 3-axle vehicle
5 registered as a Special Hauling Vehicle manufactured prior to
6 or in the model year of 2004, and first registered in
7 Illinois prior to January 1, 2005, with a distance greater
8 than 72 inches but not more than 96 inches between the 2 rear
9 axles may transmit to the road surface a maximum weight of
10 18,000 pounds on each of the 2 rear axles with a gross weight
11 on these 2 axles not to exceed 36,000 pounds. Any vehicle
12 registered as a Special Hauling Vehicle manufactured prior to
13 or in the model year of 2004 or thereafter or first
14 registered in Illinois after December 31, 2004, may transmit
15 to the road surface a maximum of 34,000 pounds through the 2
16 rear axles and neither of the rear axles shall exceed 20,000
17 pounds. For purposes of this subsection, tandem axles shall
18 be defined as any 2 or more single axles whose centers are
19 more than 40 inches and not more than 96 inches apart,
20 measured to the nearest inch between extreme axles in the
21 series.
22 The above formula when expressed in tabular form results
23 in allowable loads as follows:
24 Distance measured
25 to the nearest
26 foot between the
27 extremes of any Maximum load in pounds
28 group of 2 or carried on any group of
29 more consecutive 2 or more consecutive axles
30 axles
31 feet 2 axles 3 axles 4 axles 5 axles 6 axles
32 4 34,000
33 5 34,000
34 6 34,000
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1 7 34,000
2 8 38,000* 42,000
3 9 39,000 42,500
4 10 40,000 43,500
5 11 44,000
6 12 45,000 50,000
7 13 45,500 50,500
8 14 46,500 51,500
9 15 47,000 52,000
10 16 48,000 52,500 58,000
11 17 48,500 53,500 58,500
12 18 49,500 54,000 59,000
13 19 50,000 54,500 60,000
14 20 51,000 55,500 60,500 66,000
15 21 51,500 56,000 61,000 66,500
16 22 52,500 56,500 61,500 67,000
17 23 53,000 57,500 62,500 68,000
18 24 54,000 58,000 63,000 68,500
19 25 54,500 58,500 63,500 69,000
20 26 55,500 59,500 64,000 69,500
21 27 56,000 60,000 65,000 70,000
22 28 57,000 60,500 65,500 71,000
23 29 57,500 61,500 66,000 71,500
24 30 58,500 62,000 66,500 72,000
25 31 59,000 62,500 67,500 72,500
26 32 60,000 63,500 68,000 73,000
27 33 64,000 68,500 74,000
28 34 64,500 69,000 74,500
29 35 65,500 70,000 75,000
30 36 66,000 70,500 75,500
31 37 66,500 71,000 76,000
32 38 67,500 72,000 77,000
33 39 68,000 72,500 77,500
34 40 68,500 73,000 78,000
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1 41 69,500 73,500 78,500
2 42 70,000 74,000 79,000
3 43 70,500 75,000 80,000
4 44 71,500 75,500
5 45 72,000 76,000
6 46 72,500 76,500
7 47 73,500 77,500
8 48 74,000 78,000
9 49 74,500 78,500
10 50 75,500 79,000
11 51 76,000 80,000
12 52 76,500
13 53 77,500
14 54 78,000
15 55 78,500
16 56 79,500
17 57 80,000
18 *If the distance between 2 axles is 96 inches or less, the 2
19 axles are tandem axles and the maximum load permitted is
20 34,000 pounds, notwithstanding the higher limit resulting
21 from the application of the formula.
22 In applying the above formula to a vehicle having more
23 than 4 axles that is not a combination, only 4 axles shall be
24 considered in determining the maximum gross weight, and for a
25 combination of vehicles having more than 6 axles, only 6
26 axles shall be considered in determining the maximum gross
27 weight.
28 Notwithstanding the above table, 2 consecutive sets of
29 tandem axles may carry a gross weight of 34,000 pounds each
30 if the overall distance between the first and last axles of
31 the consecutive sets of tandem axles is 36 feet or more.
32 Local authorities and road district highway
33 commissioners, with respect to streets and highways under
34 their jurisdiction, without additional fees, may also by
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1 ordinance or resolution allow the weight limitations of this
2 subsection, provided the maximum gross weight on any one axle
3 shall not exceed 20,000 pounds and the maximum gross weight
4 on any tandem axle shall not exceed 34,000 pounds, on
5 designated highways when appropriate regulatory signs giving
6 notice are erected upon the street or highway or portion of
7 any street or highway affected by the ordinance or
8 resolution.
9 Combinations of vehicles, registered as Special Hauling
10 Vehicles that include a semitrailer manufactured prior to or
11 in the model year of 2004, and first registered in Illinois
12 prior to January 1, 2005, having 5 axles with a distance of
13 42 feet or less between extreme axles shall be limited to the
14 weights prescribed in subsections (a) and (b) of this Section
15 and not subject to the bridge formula on the National System
16 of Interstate and Defense Highways and other highways in the
17 system of State highways designated by the Department. For
18 all those combinations of vehicles, that include a
19 semitrailer manufactured after the effective date of this
20 amendatory Act of 1986, the overall distance between the
21 first and last axles of the 2 sets of tandems must be 18 feet
22 6 inches or more. All combinations of vehicles registered as
23 Special Hauling Vehicles that include a semitrailer
24 manufactured prior to or in the model year of 2004 or
25 thereafter or first registered in Illinois after December 31,
26 2004, or that has had its cargo container replaced in its
27 entirety after December 31, 2004, are limited to the gross
28 weight allowed by the above formula.
29 A truck not in combination, equipped with a self
30 compactor or an industrial roll-off hoist and roll-off
31 container, used exclusively for garbage or refuse operations,
32 shall be allowed the weights as prescribed in subsections (a)
33 and (b) of this Section and not subject to the bridge
34 formula, provided they are not operated on a highway that is
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1 part of the Interstate and Defense Highway System.
2 Vehicles operating under this subsection shall have
3 access for a distance of one highway mile to or from a Class
4 I highway on any street or highway, unless there is a sign
5 prohibiting the access, or 5 highway miles to or from either
6 a Class I, II, or III highway on a street or highway included
7 in the system of State highways and upon any street or
8 highway designated by local authorities or road district
9 commissioners to points of loading and unloading and to
10 facilities for food, fuel, repairs and rest.
11 Section 5-35 of the Illinois Administrative Procedure Act
12 relating to procedures for rulemaking shall not apply to the
13 designation of highways under this subsection.
14 (g) No person shall operate a vehicle or combination of
15 vehicles over a bridge or other elevated structure
16 constituting part of a highway with a gross weight that is
17 greater than the maximum weight permitted by the Department,
18 when the structure is sign posted as provided in this
19 Section.
20 (h) The Department upon request from any local authority
21 shall, or upon its own initiative may, conduct an
22 investigation of any bridge or other elevated structure
23 constituting a part of a highway, and if it finds that the
24 structure cannot with safety to itself withstand the weight
25 of vehicles otherwise permissible under this Code the
26 Department shall determine and declare the maximum weight of
27 vehicles that the structures can withstand, and shall cause
28 or permit suitable signs stating maximum weight to be erected
29 and maintained before each end of the structure. No person
30 shall operate a vehicle or combination of vehicles over any
31 structure with a gross weight that is greater than the posted
32 maximum weight.
33 (i) Upon the trial of any person charged with a
34 violation of subsections (g) or (h) of this Section, proof of
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1 the determination of the maximum allowable weight by the
2 Department and the existence of the signs, constitutes
3 conclusive evidence of the maximum weight that can be
4 maintained with safety to the bridge or structure.
5 (Source: P.A. 88-45; 88-385; 88-403; 88-476; 88-670, eff.
6 12-2-94; 89-117, eff. 7-7-95; 89-433, eff. 12-15-95.)
7 Section 99. Effective date. This Act takes effect upon
8 becoming law.