The regulations and standards connected with Iowa Oversize Permits must be thoroughly understood before transporting large loads in Iowa. At IRP Trucks, we’re experts at helping with all kinds of trucking oversize permits, making sure that your business stays legal and runs smoothly. Please do not hesitate to call us at 630-847-0241 if you need professional help.
What Are Iowa Oversize Permits?
For vehicles that are larger than the allowed dimensions established by the Iowa Department of Transportation (DOT), Iowa Oversize Permits are required. These permits allow for the safe and legal transportation of larger loads while adhering to state regulations. Each permit is valid for a period of five days, and it is crucial to obtain your permit before entering Iowa.
Legal Dimensions and Weight Limits
To operate legally without a permit in Iowa, vehicles must adhere to the following dimensions:
– Length: 53 feet for a semi-trailer and load –
Width: 8 feet 6 inches –
Height: 13 feet 6 inches –
Gross Weight: 80,000 pounds
For people moving Oversize loads, the normal permit limits rise to:
– 120 feet long – 18 feet wide – 18 feet highLimits on weight:
– Single Axle: 20,000 pounds
– Tandem Axle: 46,000 pounds
– Tridem Axle: 60,000 pounds
– Quad Axle: 80,000 pounds
Loads that exceed these dimensions are classified as super loads and require additional permits.
Hours of Operation and Travel Limitations
Vehicles that are allowed to run constantly seven days a week must meet certain requirements. For vehicles to be able to drive nonstop, the roads must be at least 22 feet wide and the lanes must be at least 11 feet wide. Anyone can drive a vehicle that is up to 100 feet long, 11 feet wide, and 14 feet 6 inches high. However, larger loads are restricted to travel from half an hour before sunrise to half an hour after sunset.
There are more rules that apply in cities like Des Moines. One example is that you can’t drive on I-235 between 7:00 AM and 9:00 AM and 4:00 PM and 6:00 PM, which are peak traffic times, Monday through Friday.
Escort Requirements for Oversized Loads
Based on their dimensions, some oversized loads need to be escorted.
lengths over 85 feet must have one escort or an orange rotating light. lengths over 120 feet must have one escort. heights over 14 feet 6 inches must have one escort with a high pole.
On two-lane highways, if the load width exceeds half of the roadway width, additional escorts may be necessary to ensure safe passage.
Safety Rules: Lights and Signs
When moving large loads in Iowa, it is crucial to adhere to safety regulations. Here are the most important specs:
– “Oversize Load” signs must be put up if the car is longer than 75 feet
– Width of 8 feet 6 inches
– Height of 14 feet 4 inches
Flags must be mounted at the load’s extremities, and an amber revolving light is required under specific conditions to enhance visibility during transport.
How to Get Your DOT Permit in Iowa
The Iowa Department of Transportation has an online application method that you can use to apply for a Iowa DOT Permit. Parts of the process are:
1. Registering for an account on the Iowa DOT’s website.
2. Filling out the right application form.
3. Putting in your application and payment.
You can call the Iowa Department of Transportation (DOT) at 630-847-0241 or email them at [email protected] for more help or to find out the progress of your application.
Conclusion
Any trucking business needs to know what the standards are for Iowa Oversize Permits. With IRP Trucks, you have a reliable partner to guide you through every step of the allowing process. We can help you get a Iowa DOT Permit, figure out how to log in to your Iowa Oversize Permits account, or get more information about what is needed in Iowa for oversize permits. Call us at 630-847-0241 right now if you need help or have questions.
