100 air-mile radius driver (Also see driver salesperson) | | - Report and return to work reporting location within 12 consecutive hours
- Stay within 100 air-mile radius of work reporting location
- Keep time records showing time in, time out, and total number of hours
| §395.1(e)(1) |
| 150 air-mile radius driver | - 16-hour driving windows allowed twice per 7-day period, or after any 34-hour restart
- Logbook not required
| - Vehicle does not require CDL
- Report and return to normal work reporting location every day
- Stay within 150 air-mile radius of work reporting location
- Keep time records showing time in, time out, and total number of hours
| §395.1(e)(2) |
| Adverse driving conditions | - Up to 2 additional hours of driving time
| - Additional driving time must fall within 14-hour driving window
- Weather or traffic condition must be unknown at start of run
| §395.1(b)(1) §395.2 |
| Agricultural operations | - All hours-of-service regulations
| - Transporting agricultural commodities or farm supplies
- Within 150 air-miles of farm supplies or commodities origin
- During a State’s declared planting and harvesting season
| §395.1(k)
§395.2 |
Agricultural [Farm Vehicle Operations; 10,001 through 26,000 lbs. GVW/GVWR] | - AII hours-of-service regulations, among others
| - Driven by the owner or operator of a farm or ranch (or by a family member or employee of that person)
- Transporting agricultural commodities, livestock, machinery or supplies to or from the farm or ranch
- License plate or some other means of identifying it as a farm vehicle to enforcement personnel
- Not for-hire
- Not transporting hazardous materials requiring placarding
- No limitation on distance for these lighter vehicles (see next row in table)
| §390.5 §390.39(a)(3) |
Agricultural [Farm Vehicle Operations; 26,001 lbs. or GREATER GVW/GVWR] | - AII hours-of-service regulations, among others
| - Driven by the owner or operator of a farm or ranch (or by a family member or employee of that person)
- Transporting agricultural commodities, livestock, machinery or supplies to or from the farm or ranch
- License plate or some other means of identifying it as a farm vehicle to enforcement personnel
- Not for-hire
- Not transporting hazardous materials requiring placarding
- Anywhere in the vehicle’s home State or extending into another State within a 150 air-mile radius (172.6 land miles) of the operator’s farm or ranch
| §390.5 §390.39(a)(3) |
| Alaska | - 15 hours of driving time
- 20 hours of duty time
- 70 hours/7 days or 80 hours/8 days
| - Driving a commercial motor vehicle in Alaska
| §395.1(h) |
| Construction materials and equipment | - 24 consecutive hours off duty restarts 60-hour/7-day or 70-hour/8-day limit
| - Vehicle used to transport construction and pavement materials, construction equipment, and construction maintenance vehicles
- To or from active construction site
- Stay within 50 air-miles of normal work reporting location
- Does not apply to vehicles placarded for hazardous materials
| §395.1(m) |
| Driver-salesperson | - 60-hour/7-day limit
- 70-hour/8-day limit
- Modified 100 air-mile radius logbook provision
| - Sell goods or services
- Stay within 100 miles of work reporting location
- No more than half of all working time spent driving
- Driving time does not exceed 40 hours in any 7 consecutive days
| §395.1(c) §395.2 |
| Emergency relief | - All hours-of-service regulations, among others
| - Declared national, regional, State, or local emergency
| §390.23 |
| Emergency driving conditions | - All hours-of-service regulations
| - Legal run could have been completed if there wasn’t an emergency
| §395.1(b)(2) |
| Federal government operated | - All hours-of-service regulations, among others
| | §390.3(f)(2) |
| Fire and rescue, emergency operation (non government) | - All hours-of-service regulations, among others
| | §390.3(f)(5) |
| Ground water well drilling | - 24 consecutive hours off duty restarts 60-hour/7-day or 70-hour/8-day limit
| - Vehicle used primarily in transportation and operations of a groundwater well drilling rig
| §395.1(l) |
| Hawaii | | - Keep time records showing time in, time out, and total number of hours
| §395.1(i) |
| Local government operated | - All hours-of-service regulations, among others
| - None*
*Intrastate exceptions may be different. Check with State enforcement for details.
| §390.3(f)(2) |
| Movie and television production | - 10 hours driving time
- 15-hours extendable driving window
- 8 consecutive hours off duty
| - Transportation of property or passengers to or from a theatrical or television or motion picture production site
- Stay within 100 air-miles of normal work reporting location
| §395.1(p) |
| Oilfield operations | - 24-hour “restart” of 70 hours in 8 days calculations
| - CMVs used exclusively in transportation of oilfield equipment and servicing field operations gas and oil industry
- Accurate time records must be available for inspection
| §395.1(d)(1) |
| Oilfield operations | - Waiting time at natural gas or oil well site not counted as on-duty time
| - Specially trained drivers operating specially constructed vehicles used to service gas or oil wells
- Waiting time must be shown separately on log
| §395.1(d)(2) |
| Personal property occasional transportation | - All hours-of-service regulations
| - Transportation unrelated to any commercial activity
| §390.3(f)(3) |
| Propane winter heating fuel; pipeline emergencies | - All hours-of-service regulations
| - Emergency conditions as defined in §390.5
| §390.3(f)(7) |
| Railroad signal employees | - All hours-of-service regulations
| - Provisions do not apply to a signal employee, as defined in §395.2, who operates a commercial motor vehicle, is engaged in installing, repairing, or maintaining signal systems, is employed by a railroad carrier or a contractor or subcontractor to a railroad carrier, while regulated by the Federal Railroad Administration.
| §395.1(r) |
| Retail store deliveries | - All time limits on driving, duty periods, breaks, time off
| - Local deliveries from retail stores and/ or catalog businesses to the ultimate consumer
- Stay within 100 air-miles of normal work reporting location
- Only December 10 through December 25
| §395.1(f) |
| School bus – contractor operated | - All hours-of-service regulations
| - Transportation of school children and/or school personnel from home to school and from school to home
| §390.3(f)(1) |
School bus government operated | - See “Local government operated” entry above
| | |
| Short-haul exception (16-hour) Also see the “100 air-mile radius driver” and “150 airmile radius driver” entries at beginning of this Table | - 16-hour duty period allowed once per 7-day period, or after any 34-hour restart
| - Return to work reporting location that day and for last 5 duty tours
- Be released from duty within 16 consecutive hours
- Use once every 7 consecutive days or after a 34-hour restart
- Does not apply if driver is eligible for 150 air-mile radius exception (see above)
| §395.1(o) |
| State government operated | - All hours-of-service regulations, among others
| - None*
*Intrastate exceptions may be different.
Check with State enforcement for details.
| §390.3(f)(2) |
| Tow truck responding to emergency | - All hours-of-service regulations, among others
| - When responding to government request for wrecked/disabled vehicles
| §390.3(f)(2) |
| Utility service vehicles | - All hours-of-service regulations
| - Vehicle being used to repair, maintain, deliver public utility services including electric, gas, water, sanitary sewer, telephone, television cable, or community antenna service
- Includes travel to and from activity sites
- Operates primarily within service area of utility’s subscribers or consumers
- Does not include new construction activity
| §395.1(n) |