Construction materials and equipment
For Construction materials and equipment, cfr citation is 49 CFR 395.1(m); who qualifies is a driver of a commercial motor vehicle who is used primarily in the transportation of construction materials and equipment; what it exempts from is any period of 7 or 8 consecutive days may end with the beginning of any off-duty period of 24 or more successive hours; radius or condition is off-duty period of 24 or more successive hours; baseline limit (for context) is § 395.3(c): a 7- or 8-consecutive-day period otherwise restarts only with an off-duty period of 34 or more consecutive hours, recorded from its source on 2026-08-28; source re-checked 2026-08-30.
- Exemption
- Construction materials and equipment our reading
- CFR citation
- 49 CFR 395.1(m) our reading
- Who qualifies
- a driver of a commercial motor vehicle who is used primarily in the transportation of construction materials and equipment verified
- What it exempts from
- any period of 7 or 8 consecutive days may end with the beginning of any off-duty period of 24 or more successive hours verified
- Radius or condition
- off-duty period of 24 or more successive hours verified
- Baseline limit (for context)
- § 395.3(c): a 7- or 8-consecutive-day period otherwise restarts only with an off-duty period of 34 or more consecutive hours. our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
(m) Construction materials and equipment. In the instance of a driver of a commercial motor vehicle who is used primarily in the transportation of construction materials and equipment, any period of 7 or 8 consecutive days may end with the beginning of any off-duty period of 24 or more successive hours.
— ecfr.gov, retrieved 2026-08-28
Source
- ecfr.govhttps://www.ecfr.gov/current/title-49/subtitle-B/chapter-III/subchapter-B/part-395/subpart-A/section-395.1