Indiana Overweight & Oversize Permits for Heavy Haul
Indiana permit rules, legal limits and escort triggers, and how we book heavy haul carriers for moves in and through the state.
Quick answer
Do I need an overweight or oversize permit in Indiana?
Yes, above 80,000 lbs gross or the axle limits, or once the load is over 8 ft 6 in wide or 13 ft 6 in high. Indiana's Department of Revenue issues permits under INDOT's rules: an overweight single trip is $20 plus 35 cents a mile up to 108,000 lbs, rising to $1 a mile over 150,000 lbs, and oversize-only permits cost $20 or $30.
Updated November 2026 by the Quickway Transports broker team (FMCSA MC# 1245224).
Heavy haul and oversize freight in Indiana
Indiana calls itself the Crossroads of America for good reason: I-65, I-69, I-70 and I-74 meet around Indianapolis, and I-80/I-90 and I-94 cross the north between Chicago and Ohio. Steel mills and the Port of Indiana on Lake Michigan, auto and engine plants, and farm machinery keep heavy loads moving. We book carriers for moves within the state or through it.
Indiana's permits come from the Department of Revenue, not the highway department, and they cover state roads only, so county roads need their own permits. Width decides the clock: loads up to 14 ft 4 in wide can run seven days in daylight, wider ones are held to weekdays, and the largest move only from 8:30 AM to 3:30 PM. The Indiana Toll Road has its own rules, which we check when a route crosses the north.
What are the legal size and weight limits in Indiana?
Under the oversize load regulations in Indiana, a load above any of these limits needs a state oversize or overweight permit.
| Width | 8 ft 6 in |
|---|---|
| Height | 13 ft 6 in |
| Semitrailer length | 53 ft |
| Gross weight | 80,000 lbs |
| Single axle | 20,000 lbs |
| Tandem axle | 34,000 lbs |
Limits are set by IC 9-20-3 and 9-20-4. On the Indiana Toll Road a single axle may carry 22,400 lbs and gross weight may reach 90,000 lbs without a permit.
Who issues Indiana oversize permits?
The Department of Revenue's Motor Carrier Services Division in Indianapolis issues oversize and overweight permits through IN OSOWPS under INDOT's rules. A permit issues instantly when a pre-approved route fits, most others the next business day, and a single trip permit is valid 5 days, or 10 when a police escort is required.
DOR permits cover state-maintained roads only, so leaving and rejoining them means a split trip, with county or city permits for the local part. The general permit also does not apply to I-65 or I-70 inside I-465 in Indianapolis.
Permit system: Indiana Oversize/Overweight Permitting System (IN OSOWPS), reached through the DOR Motor Carrier Services online portal (Login to OSW)
What do Indiana oversize and overweight permits cost?
- request_quote Oversize single trip: $20 up to 12 ft 4 in wide, 13 ft 6 in high and 95 ft long, and $30 past any of those.
- request_quote Overweight: $20 plus $0.35 a mile up to 108,000 lbs, $0.60 a mile to 150,000 lbs and $1.00 a mile above.
- request_quote Superloads of 200,000 lbs or more: a $40 base, $1 a mile, a $10 review fee, a $25 design fee and $10 per bridge reviewed.
- request_quote Annual oversize permit: $405, for loads up to 12 ft 4 in wide, 13 ft 6 in high and 95 ft long.
- request_quote Indiana State Police superload escorts are billed hourly, $43 for each trooper and $34 for each motor carrier inspector, with mileage on top.
Worked example: a 140,000 lb overweight load on a 180-mile route
Between 108,001 and 150,000 lbs the rate is $0.60 a mile, so 180 miles costs $108. Add the $20 base and the $10 executive fee that overweight-only loads over 108,000 lbs pay, and the permit is $138.
Indiana pilot car and escort requirements
- local_police Over 12 ft 4 in wide, 110 ft long or 14 ft 6 in high: one escort, in front on undivided roads and behind on divided highways, with a height stick on a tall load's escort.
- local_police 14 ft 4 in to 17 ft wide: one rear escort on divided highways, and front and rear on all other roads.
- local_police Over 17 ft wide: Indiana State Police escorts, at least one front and one rear.
- local_police Over 200,000 lbs: a State Police escort unless the trip is Interstate-only, has no bridge slowdowns and stays under 250,000 lbs.
- local_police Over 15 ft high off the Interstate: a pre-qualified signal contractor with a bucket truck; over 17 ft, a route survey and letters from the utilities.
- local_police Escort vehicles are registered at 11,000 lbs or less and stay within 500 ft of the load; Indiana sets no escort driver certification.
What hours can oversize loads move in Indiana?
- calendar_today Loads up to 110 ft long, 10 ft wide, 13 ft 6 in high and under 200,000 lbs may travel continuously, seven days a week.
- calendar_today Bigger loads within 14 ft 4 in of width and 15 ft of height: daylight hours on any day.
- calendar_today 14 ft 4 in to 16 ft wide: weekday daylight only. Over 16 ft wide, 15 ft high or 200,000 lbs: weekdays from 8:30 AM to 3:30 PM.
- calendar_today Holidays: no permitted moves from noon on the last weekday before Christmas, New Year's Day, Thanksgiving, Memorial Day, Labor Day or Independence Day until just before sunrise the day after.
- calendar_today No movement in winds over 25 mph or visibility under 500 ft, and loads over 85 ft long or 10 ft 6 in wide are held to 55 mph.
Seasonal weight limits in Indiana
Indiana's frost laws are county rules, not state ones. Counties, mostly in the north, may close roads or lower weights for at most 90 days a year after posting signs, such as Jasper County's 16,000 lb cap from January 15 to April 15, and some, like Newton County, issue no permits at all during the season. DOR permits never cover county roads, so a winter pickup off the state system starts with the county highway department.
Indiana Oversize Load Questions
Permits, escorts and travel rules for oversize moves in Indiana.
How much is an Indiana overweight permit?
How much is an Indiana oversize permit?
Can oversize loads travel at night in Indiana?
What is a superload in Indiana?
Can oversize loads use the Indiana Toll Road?
Sources
We last checked the figures above against these official sources in October 2026. Before each move, the carrier's permit service confirms the rules in force that day.
- DOR MCS Oversize/Overweight (OSOW) page
- Form M-204 General Provisions of an Oversize/Overweight Vehicle Permit (4-22)
- Form M-204S Special Provisions for Vehicle Permitting
- DOR Oversize/Overweight Vehicle Permit Fees (last revised July 2026)
- DOR Motor Carrier Services online portal (IN OSOWPS login)
- Indiana State Police Superload Escorts
- ISP Superload Motor Carrier Escort Agreement (effective March 1, 2019)
- Indiana Code 2026, Title 9 (IC 9-20 Size and Weight Regulation)
- 105 IAC 10 Oversize and/or Overweight Vehicular Permits for Highways (2026 edition)
- 135 IAC 2 Indiana Toll Road rules (2-4 special hauling permits; 2-7 LCVs)
- Indiana Toll Road Special Hauling Permits
- INDOT Restrictions/Closings and Bridge Clearance Map
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Heavy Haul Solutions for Oversized and Specialized Loads
Near Indiana: states and services
- Heavy Haul in Illinois →Oversize moves in and through Illinois: Chicago, Aurora, Rockford and the IL permit rules.
- Heavy Haul in Ohio →Oversize moves in and through Ohio: Columbus, Cleveland, Cincinnati and the OH permit rules.
- Heavy Haul in Kentucky →Oversize moves in and through Kentucky: Louisville, Lexington, Bowling Green and the KY permit rules.
- Heavy Haul in Michigan →Oversize moves in and through Michigan: Detroit, Grand Rapids, Lansing and the MI permit rules.
- Heavy Equipment Transport →Which trailer, permits and preparation each kind of construction, farm, mining and industrial machine needs.
- Heavy Haul Trucking →Oversize and overweight loads on RGN, step-deck and flatbed trailers, with permits, pilot cars and route surveys arranged.