Ohio Oversize Permits:Ohio Oversize /Overweight Trucking Permits Rules and Requirement
Ohio Oversize permits OR Ohio Overweight Permits are required when a vehicle or its load exceeds the state feet legal size or weight limits and needs to travel on public highways. These permits ensure compliance with safety standards and protect road infrastructure.
Ohio oversize permits phone number: 630-222-5770
Chicago Permit offers fast, affordable Ohio Oversize Permits, Ohio Overweight Permits, and more – including Single Trip, Annual, 72-hour trip, and Transit Permits. We handle all Ohio oversize overweight permits requirements, guide you through the Ohio oversize permits login, and keep costs low. Need help with Ohio Overhang Permits, DOT compliance, or the Ohio oversize provision sheet? Get your Ohio oversize overweight permits online today with expert support and transparent pricing.
Ohio oversize regulations
Ohio Legal Dimension Limit
| Legal Length in Ohio | Overhang | Width | Height |
|---|---|---|---|
| 53 feet is allowed for the semi-trailer and its cargo | The complete length, inclusive of rear extensions, may not surpass 53 feet. Front overhang is not included in this limit | 8 feet 6 inches | 13 feet 6 inches |
Ohio Legal Weight Limit
The maximum allowable gross vehicle weight is up to 80,000 pounds, subject to axle configurations:
| Single Axle | Tandem Axle | Tridem Axle |
|---|---|---|
| 20,000 pounds | 34,000 pounds | 48,000 pounds |
Registered tractor must be a maximum of 105,500lbs to receive permits for that weight or higher, or additional fees may apply on the overweight permit.
Divisible Loads Over 80,000lbs:
You can exceed 80,000 lbs gross weight without a permit on state highways as long as all axle/group weight limits are met and you are licensed for the total gross weight. However, an “Interstate Permit” is required if traveling on any Interstate route.
Ohio Routine Limit: Ohio Oversize and Overweight Limits
| Length | Width | Height |
|---|---|---|
| No official maximum under routine permit rules | Permits authorize a maximum width of 14 feet | The maximum permitted height is 14 feet 6 inches |
Important for Height: Ohio typically will not approve an overall height above 14 feet 6 inches on a step deck trailer when a lower-height trailer could be used
Loads exceeding 14 feet 10 inches in height must coordinate in advance with utility companies, traffic signal owners, and others to prevent any clearance issues.
Loads taller than 15 feet 6 inches cannot be moved
Maximum Axle Weights With OH Overweight Permit:
Weight (based on axle configuration and spacing)
| Single axle | Tandem axle | Tridem axle | Quad axle |
|---|---|---|---|
| Up to 29,000 pounds is allowed, with a minimum of 16 feet spacing to the next axle. | 46,000 pounds (with 4’0″–4’5″ spacing), or up to 47,000 pounds (with 4’6″–5’5″ spacing) | 60,000 pounds is permitted, provided spacing is at least 4’1″. | Maximum 80,000 pounds allowed with at least 4’1″ between axles |
Note: All axles must be deployed on overweight loads. Lift axles must carry at least 2,000 pounds less than the neighboring fixed axle.
The prior rule requiring lift axle control systems to be located outside the cab has been removed.
Superload Classification: Loads that go beyond these limits fall into the category of superloads.
Ohio oversize permits validity period
To operate legally in Ohio, commercial carriers must secure the appropriate permits based on vehicle size, weight, and registration status. Below is a detailed guide to the validity of all key Ohio trucking permits, including oversize, overweight, superload, IRP, IFTA, TRP, and temporary trip and fuel permits.
| Permit Type | Validity Period | Requirements for Issuance |
|---|---|---|
| Single-Trip Permit | Valid for one specific trip | Must be obtained before each individual trip |
| Annual Permit | Valid for 12 months from issue date | Vehicle must meet size/weight limits; used for repeated travel |
| Multi-Trip Permit | Valid for a set period (varies by type) | Allows multiple trips within designated timeframe |
| Continuing Permit | Typically valid for 90 days or 1 year | For ongoing operations; may apply to certain commodities or routes |
| Oversize/Overweight Permit | Valid for single or multiple trips (varies by permit) | Required for loads exceeding legal limits in size or weight |
| Superload Permit | Valid for a specific single trip | Mandatory for loads exceeding oversize/overweight thresholds; requires review |
| Special Haul Permit | Validity varies (usually 30–90 days) | Applies to loads like farm equipment, buildings, or construction machinery |
| Steel/Aluminum Coil Permit | Valid for single or multiple trips (varies) | Required for transporting steel or aluminum coils |
| Fuel Permit | Valid for 72 hours | Needed for vehicles not registered under IFTA |
| Temporary IRP Permit | Valid for 72 hours | Issued while IRP registration is pending or incomplete |
| IRP Registration | Valid for one year | Applies to commercial vehicles operating in two or more jurisdictions |
Operating Time Ohio:
Movement is authorized from 30 minutes before sunrise until 30 minutes after sunset, weekends included, for widths up to 12 feet. Loads wider than 12 feet are allowed to move until 3:00 PM on Fridays, Saturdays, and Sundays, and until 1:00 PM on Fridays between April 1 and November 30. Overweight loads and those not exceeding 53 feet in trailer and load length may travel continuously as long as they do not disrupt the normal flow of traffic.
Restricted Travel Ohio:
In many counties, vehicles or loads over 12 feet wide are prohibited from traveling between 6:30 AM and 9:00 AM, and between 4:30 PM and 6:00 PM, Monday through Friday. For a list of affected counties, refer to Ohio Provisions Form OS-1A, which must be accompanied by a valid permit. Oversize/Overweight loads are generally not permitted to move during major holiday periods, from noon the day before the holiday until sunrise on the following weekday. Note: Ohio does not allow deviations from the permitted route for fuel, food, or other reasons unless explicitly listed in the permit provisions. If a rest stop is planned, it must be listed on the permit.
Ohio Turnpike
Drivers must call from a designated pull-off area to obtain clearance to travel on the Turnpike. Permits are issued at entry toll plazas. The maximum width allowed for continuous travel is 10 feet. For loads wider than 11 feet or longer than 112 feet, advance approval and pilot cars are required. During construction season, the maximum height is 13 feet 6 inches; at other times, it’s 14 feet (confirmation recommended). Loads exceeding 112 feet in length or 90,000 pounds in weight require a two-day advance clearance. Estimated toll rates include around $20 for regular passage, $10 for exceeding width limits, $10 for length beyond 75 feet, and roughly $70 for overweight loads up to 90,000 pounds on the Turnpike.
Ohio Escort Requirement
| Length | Width | Height |
|---|---|---|
| Loads longer than 90 feet require 1 escort vehicle | Over 13 feet: 1 escort | Above 14 feet 6 inches: 1 escort |
| Over 14 feet 6 inches: 2 escorts | Above 14 feet 10 inches: 2 escorts | |
| Over 16 feet: police escort Lift axles must carry at least 2,000 pounds less than the neighboring fixed axle. |
Police escort requirements vary based on the chosen travel route |
If a load exceeds multiple limits (for example, both longer than 90 feet and wider than 13 feet), two escort vehicles are required
Ohio Banners, Lighting & Flage Requirement
Any vehicle exceeding 10 feet in width, 14 feet 6 inches in height, or legal length must show “Oversize Load” signs at both front and rear. Red or orange flags must be placed on all oversized vehicles and loads. Loads exceeding width must have flags on all corners and two flags marking the widest points. A red flag is needed for any rear overhang of 4 feet or more. If that overhang is wider than 2 feet, two flags are necessary. During nighttime travel, the overhang must be lit. Headlights must be turned on whenever moving an oversize or overweight load.
Additional Information
Miscellaneous Rules: Bulldozers with blades wider than 12 feet are restricted to a 25-mile radius from the site unless a traffic control device is used. Without such a device, the blade must be removed and transported separately. Loads with blades over 14 feet wide cannot be moved unless a traffic protector is used or the blade is detached and hauled separately. Utility poles and steel pipes are exempt from length permits, while beams and other materials are not.
Amber Light Permits:
Vehicles transporting oversize loads must be equipped with amber warning lights mounted on the roof to enhance visibility and safety.
Ohio Oversize/Overweight Fee structure
Ohio offers a variety of vehicle and transportation permits, each with its own fee depending on the type and usage. Below is a breakdown of key permit types and their current associated costs:
| Permit Type | Routine Dimensions/Weight - One Way | Routine - Round Trip | Superload - One Way | Superload - Round Trip |
|---|---|---|---|---|
| Single Trip – Oversize Only | $65.00 | $100.00 | $135.00 | $200.00 |
| Single Trip – Oversize/Overweight | $135.00 | $200.00 | $135.00 + TM* | $200.00 + TM* |
| Steel/Aluminum Coil (Single) | $65.00 | N/A | N/A | N/A |
| Multi-State Oversize Only | $65.00 | N/A | N/A | N/A |
| Multi-State Oversize/Overweight | $135.00 | N/A | N/A | N/A |
| Emergency Movement Permit | $250.00 | $365.00 | N/A | N/A |
| Continuing Permits – 90 Days | ||||
| Oversize Only | $250.00 | $375.00 | N/A | N/A |
| Oversize/Overweight | $500.00 | $750.00 | N/A | N/A |
| Steel/Aluminum Coil | $125.00 | N/A | N/A | N/A |
| Michigan Legal Load | $125.00 | $125.00 | $165.00 | $165.00 |
| Sealed International Container | $500.00 | N/A | N/A | N/A |
| Continuing Annual Permits – 365 Days | ||||
| Oversize Only | $970.00 | $1,170.00 | N/A | N/A |
| Oversize/Overweight | $1,970.00 | $2,970.00 | N/A | N/A |
| Steel/Aluminum Coil | $470.00 | $470.00 | N/A | N/A |
| Michigan Legal Load | $470.00 | $470.00 | $630.00 | $630.00 |
| Continuing Permit – 45 Days | ||||
| Sealed International Container | $250.00 | |||
| Blanket Permits – 365 Days | ||||
| Boat Transport | $100.00 | Yes | ||
| Construction Equipment | $100.00 | Yes | ||
| Farm Equipment | $100.00 | Yes | ||
| Manufactured Buildings | $100.00 | Yes | ||
| Marina Transport | $100.00 | Yes | ||
| Revisions | ||||
| All Permit Categories | $10.00 | $50.00 | ||
Note: If a revision alters the original fee, a new permit must be issued.
TM (Ton-Mile Fee): Calculated as [(Gross Vehicle Weight – 120,000lbs) / 2,000] × $0.04 × Miles Traveled.
Frequently Asked Questions
Ohio oversize permits can be obtained online through our website comparetransportll.com or by calling us at 630-222-5770
Overweight permit fees are calculated based on the weight over legal limits and the distance traveled. Fees typically begin at $20, but heavy loads requiring ton-mile charges may incur additional costs.
An oversize permit in Ohio generally costs $20 for a single trip, but this can increase depending on route, size, and whether escorts or additional provisions are needed.
The base fee for an overweight permit starts at $20, with added charges depending on the amount the load exceeds legal weight limits and the number of miles traveled. Ton-mile fees may apply to heavier configurations.
Ohio oversize permits can be obtained online through our website chicagopermit.net or by calling us at 630-222-5770
You can log in to manage your Ohio oversize permit through Our website chicagopermit.net
In Ohio, the widest load you can transport without needing a permit is 8 feet 6 inches. Anything wider than this must be permitted as an oversize load.
Permits in Ohio must be obtained before movement of oversize or overweight loads. Travel is typically allowed during daylight hours, Monday through Saturday, and escort vehicles may be required depending on the size. All permitted vehicles must display proper signage, flags, and lighting.
Yes, Ohio issues trip permits for vehicles that are not registered in the state but are temporarily operating there. These permits allow legal operation for a limited period or distance without full registration.
Applications for Ohio oversize permits can be submitted online via our website chicagopermit.net or by calling us at 630-222-5770
