Drowsy Driving Prevention Week, last full day: rest is a roadside-safety system on I-5

The week ends Saturday; the condition does not

A safety week is a calendar device. The thing it names — a driver whose alertness is gone before his hours are — runs all winter, and it peaks exactly where this week sits: the first dark evenings after the clock change, when the body is still keeping last week's time.

The pattern the safety agencies publish is a timing pattern: drowsy-driving crashes cluster between midnight and 6 a.m., with a second rise in the late afternoon. Those are stated as timings from the data agencies collect — this piece claims nothing about the cause of any single crash, on this corridor or any other.

What a driver can use is the shape of his own day. The evening run now starts in daylight and ends in full dark inside one shift, and the last hour of that shift is the hour the pattern warns about.

The legal stop nobody has to grant you

Drivers talk about 392.3 as if it were a favor dispatch extends. It is a rule, and it binds both sides of the phone: a driver shall not drive while impaired by fatigue, and a carrier shall not require or permit him to. The authority to stop is written into the same book as the hours themselves.

There is a second clock underneath the legal one: the ELD runs on home-terminal time, and in a clock-change week the driver's own reckoning of 'what time it feels like' drifts an hour off the log. Checking that the log's clock and the body's clock agree is a two-minute job at the start of the week — and this is the last day of the week it introduces itself.

A legal stop made early is a parking decision. The same stop made an hour later, from a worse place on the road, is a roadside event — and roadside events are what this site exists to make rarer.

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