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DOT Hours of Service: 100-Mile Radius

Written by Nick Webster

Published on May 13, 2023, 11:26 a.m.

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Let’s jump right in and review the basics of DOT hours of service 100-mile radius policies. The FMCSA's hours of service regulations are complex rules designed to keep commercial drivers safe and alert while on the road. Read here about Starting a Trucking Company Correctly.


Long-haul CDL drivers who venture beyond 100 air miles must take a 30-minute break every eight hours and record all their activities during 24 hours, including driving, fueling, and time spent in a sleeper berth. Businesses governed by the DOT yet primarily confined to local areas may be eligible for the 100/150 Air Mile Radius Exemption. This exemption allows companies to adhere to less stringent regulations regarding logging hours. Visit 100 Mile Radius.



What Are Air Miles?



An "air mile" is a straight-line distance measurement, disregarding any twists and turns along the way. So, if you're traveling to your destination from headquarters - Point A to Point B - an air mile measures how far it would be in a direct line. Put simply, it's the shortest path between two points! Must visit Hours of Service Suspended.




Who Can Take Advantage of the 100/150 Air Mile Exemption?




CDL drivers who operate within 100 air miles and return to the exact work location each day are eligible for the 100 air mile exemption. This exemption requires drivers to be given a 10-hour break before beginning their next work period and be off duty within 12 hours of starting. With this exception, drivers can operate outside of the usual mandated hours of service regulations. What is Unified Carrier Registration?

Drivers who operate within 150 air miles of their work location and do not drive through any state that requires a CDL for the type of vehicle being caused may benefit from the 150 air mile exemption. What is DOT Clearinghouse Enforcement?

To meet the requirements, drivers are obligated to return to their regular place of work daily. They are prohibited from driving after 14 hours of beginning their shift over seven consecutive days or after 16 hours of starting their shift over two consecutive days. This regulation can assist drivers in avoiding the necessity of obtaining a commercial driver's license (CDL) when it is not necessary. How To Request the DOT PIN Number?



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What Do I Become Exempt From?




Regardless, drivers must abide by specific hours of service rules. For instance, they may not drive more than 11 hours in a row or after being on duty for 14 hours. While there is no need to maintain an extensive logbook of their duties, they must record all periods spent on task. Must visit FMCSA Hours of Service Suspended topics. Also, take a look at the Drug and Alcohol Program policy.




What Are the Basic DOT Hours of Service Rules?





  • Drivers are limited to 11 hours of drive time after ten consecutive hours off duty.
  • The 14-hour rule limits drivers to a total of 14 consecutive hours behind the wheel, regardless of how many breaks are taken in between. What is the DOT SAP Program?
  • After reaching the 14-hour limit, drivers must take at least ten consecutive hours off duty before beginning their next shift.
  • Drivers may not drive if they have been on duty for more than 60 hours within seven days or 70 hours within eight days. What is MC Number?
  • No driving is allowed after working 8+ hours without taking at least a 30-minute break.
  • All records regarding these restrictions must be kept and can be requested by law enforcement agents or DOT officials at any time—the importance of The FMCSA 30-Minute Break Rule.





How Do Time Records Work?




Drivers who qualify for these exemptions must keep a log of their daily hours, detailing when they began and ended their shifts. This record should include the total amount of time spent on duty. Maintaining an accurate log of daily hours is essential to remain compliant with regulations. This data is necessary to ensure that drivers do not exceed the maximum number of allowable driving hours while also considering mandatory rest periods. How do you get an Oregon Trip And Fuel Permit?


It is paramount that ALL of the qualifications listed above are met to use the exemption. Should any of the conditions be violated, you must adhere to standard hours of service rules. For instance, if your workday begins 8:00 am and you are still working past 7:30 pm, then you must begin tracking your time from 8:00 am for the next 24 hours. Additionally, make sure to complete all work before 10:00 pm or you will not be allowed to drive home using your truck. Visit the DOT Authority Package, which contains tips to prepare for 2022 DOT Week filings in minutes.



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What Are ELD (Electronic Logging Device) Exemptions?




You are exempt from the upcoming ELD mandate if you qualify for the 100/150 air mile exemption. It is still essential to be mindful of hours-of-service requirements, though. Even if your company doesn't typically travel long distances, an FMCSA auditor might still find your operations out of compliance with hours-of-service rules. The consequences of that could be far more severe than just taking the time to familiarize yourself with the regulations in advance. Ensure you are well prepared by introducing yourself to all Federal Motor Carrier Safety Regulations! Check out The Basics of Farm Exemptions. You will then be able to maintain complete motor carrier authority or broker. What are the Top 3 DOT paper-appointed Violations?

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