Saturday, February 4, 2023


Speed up? Slow down? What’s safe for RVing?

By Russ and Tiña De Maris

One RVer who prides himself on safe driving, had an unforgettable experience with a California Highway Patrol officer. Pulling a 28′ fifth wheel, the RVer who hasn’t had a traffic ticket in years, was pulled over and ‘read the riot act’ by the officer for driving too slowly on a two-lane stretch of northern Cal highway. What’s better–faster than the limit? Slower than the limit? At the limit?

road rageSearching the Internet reveals this question to be one of the most debated and controversial ones among Americans. Site after site decry those who would drive slower than that of most of the traffic as the ones most likely to cause an accident. How-to sites make suggestions on getting slow drivers to pull over–from flashing headlights, honking horns, and gesticulating wildly.

What’s the reality? It depends on who you believe.
Here’s a quote from one site: “The last shred of pretense that speeding laws contribute to safety on the highways has just been tossed in the trash can of scientific balderdash. There are theories around about how driving slower gives a driver more time to stop, so less accidents will happen. This sounds like it might be true, like most balderdash.”

Then there’s a news release from the Oklahoma Department of Public Safety: “Statistics tell us is that drivers need to slow down,” says Chris West, a highway patrol captain, referring to Oklahoma’s death toll during the holiday season in 2006.

Obviously there’s deep water. To wade on in, we look at information provided by the AAA Foundation for Traffic Safety.They report on a study called, “How Risky is It? An Assessment of the Relative Risk of Engaging in Potentially Unsafe Driving Behaviors.” Study researchers put cameras and “black boxes” in the cars of 109 drivers for 12 or 13 months and looked at what happened. During the study, 82 crashes, 761 near-crashes, and 8,295 other driving-related incidents were captured.

The greatest increase in traffic accidents was for those who either drove while drowsy, or for those who drove “significantly faster” than surrounding traffic. The increase of risk for both behaviors? The likelihood of an accident was 2.9 times higher in both cases, than for those who did not speed, and who drove while alert.

But what about those who drive slower than surrounding traffic? Hard statistics are difficult to come by, but there’s no shortage of anecdotes from frustrated drivers who pour out their rage–much more safely–in blogs. Driving slower than the prevailing traffic can cause hang ups, particularly if the driver is puttering along in the “hammer lane,” on the leftmost side of the highway.

What’s to be done? The consensus is clear: If you need to drive slower than the prevailing traffic speed, stay to the right, it’s as simple as that. That’s an “easy do” if you’re rolling along a multi-lane highway or freeway. It gets a little dicier when on the two-lane roads that transect much of the country’s scenic areas. While many are there to appreciate the beauty, plenty of drivers aren’t interested in the leaves, cows, mountains, etc, but are just going from Point A to B as quickly as they can.

Where possible, PULL OVER and let the traffic pass. Keep an eye on the rear view, and when you see traffic stacking up (say three or more cars) by all means, avail yourself of a pull out.

Photo courtesy US Air Force



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C Jackson
6 years ago

Hi, The reality is very simple; Speed is NOT the issue as concerns accidents. It is speed DIFFERENTIAL. Any time you are not travelling at a speed consistent with the majority of traffic on a particular road, any type of road, you are the primary candidate for a traffic accident. If you are travelling significantly faster than surrounding traffic flow, or you are travelling slower (note the lack of “significantly”) than traffic flow you are at the greatest risk of an accident.

Again, speed does not cause accidents, speed differential does.

A retired 30 year member of law enforcement.

Staff RVtravel
6 years ago
Reply to  C Jackson

C: I guess the big question then becomes, how “significant” a speed differential spells danger? Russ De Maris, Associate Editor,

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