2012 Indiana Code
TITLE 9. MOTOR VEHICLES
ARTICLE 20. SIZE AND WEIGHT REGULATION
CHAPTER 5. HEAVY DUTY HIGHWAYS AND EXTRA HEAVY DUTY HIGHWAYS

IC 9-20-5
Chapter 5. Heavy Duty Highways and Extra Heavy Duty Highways

IC 9-20-5-1
Establishment and designation of heavy duty and extra heavy duty highways; removal of designation; publication of map
Sec. 1. (a) The Indiana department of transportation may adopt rules under IC 4-22-2 to do the following:
(1) Establish and designate a highway as a heavy duty highway.
(2) Remove the designation of a highway or part of a highway as a heavy duty highway.
(b) The Indiana department of transportation shall adopt rules under IC 4-22-2 to do the following:
(1) Establish and designate a highway as an extra heavy duty highway.
(2) Remove the designation of a highway or part of a highway as an extra heavy duty highway.
(c) Rules described in subsection (b)(1) must do the following:
(1) Designate the highways listed in section 4 of this chapter (before its expiration) as extra heavy duty highways.
(2) Establish maximum size and weight limits for vehicles operated with a special weight permit on an extra heavy duty highway as set forth in section 5 of this chapter (before its expiration).
(d) The Indiana department of transportation shall periodically publish a map showing all highways designated by the department at the time as heavy duty or extra heavy duty highways.
As added by P.L.2-1991, SEC.8. Amended by P.L.66-2012, SEC.1.

IC 9-20-5-2
Maximum weight limitations; heavy duty highways
Sec. 2. Whenever the Indiana department of transportation designates a heavy duty highway, the department shall also fix the maximum weights of vehicles that may be transported on the highway. The maximum weights may not exceed the following limitations:
(1) A vehicle may not have a maximum wheel weight, unladen or with load, in excess of eight hundred (800) pounds per inch width of tire, measured between the flanges of the rim, or an axle weight in excess of twenty-two thousand four hundred (22,400) pounds.
(2) The total weight concentrated on the roadway surface from any tandem axle group may not exceed eighteen thousand (18,000) pounds for each axle of the assembly.
(3) The total gross weight, with load, in pounds of a vehicle or combination of vehicles may not exceed eighty thousand (80,000) pounds.
As added by P.L.2-1991, SEC.8.
IC 9-20-5-3
Designation of heavy duty highways; conditions
Sec. 3. The Indiana department of transportation may not designate an Indiana highway as a heavy duty highway unless the department finds that the highway is:
(1) so constructed and can be so maintained; or
(2) in such condition;
that the use of the highway as a heavy duty highway will not materially decrease or contribute materially to the decrease of the ordinary useful life of the highway.
As added by P.L.2-1991, SEC.8.

IC 9-20-5-4
Extra heavy duty highways; listing; expiration
Sec. 4. (a) In addition to the highways established and designated as heavy duty highways under section 1 of this chapter, the following highways are designated as extra heavy duty highways:
(1) Highway 41, from 129th Street in Hammond to Highway 312.
(2) Highway 312, from Highway 41 to State Road 912.
(3) Highway 912, from Riley Road in East Chicago to the U.S. 20 interchange.
(4) Highway 20, from Clark Road in Gary to Highway 39.
(5) Highway 12, from one-fourth (1/4) mile west of the Midwest Steel entrance to Highway 249.
(6) Highway 249, from Highway 12 to Highway 20.
(7) Highway 12, from one and one-half (1 1/2) miles east of the Bethlehem Steel entrance to Highway 149.
(8) Highway 149, from Highway 12 to a point thirty-six hundredths (.36) of a mile south of Highway 20.
(9) Highway 39, from Highway 20 to the Michigan state line.
(10) Highway 20, from Highway 39 to Highway 2.
(11) Highway 2, from Highway 20 to Highway 31.
(12) Highway 31, from the Michigan state line to Highway 23.
(13) Highway 23, from Highway 31 to Olive Street in South Bend.
(14) Highway 35, from South Motts Parkway thirty-four hundredths (.34) of a mile southeast to the point where Highway 35 intersects with the overpass for Highway 20/Highway 212.
(15) State Road 249 from U.S. 12 to the point where State Road 249 intersects with Nelson Drive at the Port of Indiana.
(16) State Road 912 from the 15th Avenue and 169th Street interchange one and six hundredths (1.06) miles north to the U.S. 20 interchange.
(17) U.S. 20 from the State Road 912 interchange three and seventeen hundredths (3.17) miles east to U.S. 12.
(18) U.S. 6 from the Ohio state line to State Road 9.
(19) U.S. 30 from Allen County/Whitley County Line Road (also known as County Road 800 East) to State Road 9. (20) State Road 9 from U.S. 30 to U.S. 6.
(21) State Road 39 from Interstate 80 to U.S. 20.
(22) State Road 3 north from U.S. 6 to U.S. 20, U.S. 20 west from State Road 3 to State Road 9, State Road 9 north from U.S. 20 to the Michigan state line. However, the total gross weight, with load, of a vehicle or combination of vehicles operated with a special weight permit on these highways may not exceed ninety thousand (90,000) pounds.
(23) Highway 912, at an intersection approximately thirty hundredths (.30) of a mile southwest of the intersection of Dickey Road and Riley Road in East Chicago. The total gross weight, with load, of a vehicle or combination of vehicles operated with a special weight permit on this highway may not exceed two hundred sixty-four thousand (264,000) pounds.
(b) This section expires on the later of the following dates:
(1) The date on which rules described in section 1(c)(1) of this chapter are finally adopted.
(2) December 31, 2014.
As added by P.L.2-1991, SEC.8. Amended by P.L.12-1991, SEC.4; P.L.123-1993, SEC.1; P.L.124-1993, SEC.1; P.L.119-1995, SEC.2; P.L.45-1999, SEC.1; P.L.79-2000, SEC.3; P.L.147-2002, SEC.2; P.L.10-2004, SEC.1; P.L.17-2006, SEC.1; P.L.134-2007, SEC.1; P.L.120-2011, SEC.1; P.L.66-2012, SEC.2.

IC 9-20-5-4.5
Repealed
(Repealed by P.L.123-1993, SEC.2.)

IC 9-20-5-5
Maximum size and weight limitations; extra heavy duty highways; expiration
Sec. 5. (a) Except as provided in subsection (b), the maximum size and weight limits for vehicles operated with a special weight permit on an extra heavy duty highway are as follows:
(1) A vehicle may not have a maximum wheel weight, unladen or with load, in excess of eight hundred (800) pounds per inch width of tire, measured between the flanges of the rim.
(2) A single axle weight may not exceed eighteen thousand (18,000) pounds.
(3) An axle in an axle combination may not exceed thirteen thousand (13,000) pounds per axle, with the exception of one (1) tandem group that may weigh sixteen thousand (16,000) pounds per axle or a total of thirty-two thousand (32,000) pounds.
(4) Except as provided in section 4(22) of this chapter, the total gross weight, with load, of any vehicle or combination of vehicles may not exceed one hundred thirty-four thousand (134,000) pounds.
(5) Axle spacings may not be less than three (3) feet, six (6) inches, between each axle in an axle combination. (6) Axle spacings may not be less than eight (8) feet between each axle or axle combination.
(b) A vehicle operated in accordance with section 4(23) of this chapter may not have a:
(1) maximum wheel weight, unladen or with load, in excess of one thousand six hundred fifty (1,650) pounds per inch width of tire, measured between the flanges of the rim; or
(2) single axle weight that exceeds sixty-five thousand (65,000) pounds.
(c) This section expires on the later of the following dates:
(1) The date on which rules described in section 1(c)(1) of this chapter are finally adopted.
(2) December 31, 2014.
As added by P.L.2-1991, SEC.8. Amended by P.L.134-2007, SEC.2; P.L.120-2011, SEC.2; P.L.66-2012, SEC.3.

IC 9-20-5-6
Safety procedures; implementation
Sec. 6. The Indiana department of transportation shall implement procedures that, in cooperation with the state police department and local police departments, enhance the safety of citizens along and near extra heavy duty highways listed in section 4 of this chapter (before its expiration) or described in rules adopted by the Indiana department of transportation under section 1 of this chapter.
As added by P.L.2-1991, SEC.8. Amended by P.L.66-2012, SEC.4.

IC 9-20-5-7
Special weight permits; extra heavy duty highways
Sec. 7. The owner or operator of a vehicle or combination of vehicles having a total gross weight in excess of eighty thousand (80,000) pounds but less than two hundred sixty-four thousand (264,000) pounds must:
(1) obtain a special weight registration permit;
(2) register annually and pay annually a registration fee to the department of state revenue; and
(3) install an approved automated vehicle identifier in each vehicle operating with a special weight permit;
to travel on an extra heavy duty highway.
As added by P.L.2-1991, SEC.8. Amended by P.L.122-1993, SEC.2; P.L.129-2001, SEC.30; P.L.120-2011, SEC.3.

IC 9-20-5-8
Conditions under which permits not to be issued
Sec. 8. The Indiana department of transportation may not issue a permit under this chapter for the operation of a vehicle if any of the following conditions apply:
(1) The owner or operator of the vehicle has not complied with IC 8-2.1-24.
(2) The owner or operator of the vehicle has not provided the Indiana department of transportation with the owner's or

operator's Social Security number or federal identification number.
(3) The owner or operator of the vehicle has not registered the vehicle with the bureau, if the vehicle is required to be registered under IC 9-18.
As added by P.L.122-1993, SEC.3. Amended by P.L.110-1995, SEC.30.