Speed bumps (also called traffic thresholds, speed breakers or sleeping policemen) are a class of traffic calming devices that use vertical deflection to slow motor-vehicle traffic in order to improve safety conditions.

Speed Humps are raised sections of pavement across the travel way of the road and are approximately 3 to 4 inches high. They are an elongation shape. The intended purpose of a speed hump is to attempt to reduce speeds by vertically deflecting the wheel and frame of a vehicle.

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2020年2月14日 · Learn the difference between speed bumps and speed humps: bumps slow cars to 2-10 mph, ideal for parking lots; humps reduce speeds to 10-15 mph, perfect for roads.

3 天之前 · View the comic strip for Speed Bump by cartoonist Dave Coverly created February 17, 2025 available on GoComics.com February 17, 2025 GoComics.com - Search Form Search

Protect pedestrians, reduce vehicle speeds, and slow traffic with this sturdy 6' speed bump. Recycled rubber construction won't chip, crack or crumble. Model has a channeled bottom for drainage. Recommended for parking lots, business entrances, apartment complexes, and residential roads.

Speed humps are 3–4 inches high and 12–14 feet wide, with a ramp length of 3–6 feet, depending on target speed. Speed humps reduce speeds to 15–20 mph and are often referred to as “bumps” on signage and by the general public.

2023年3月24日 · Speed bumps and speed humps are two common traffic calming measures used on roads to slow down the speed of vehicles. While they may seem similar, there are important differences between speed bumps and speed humps that make them suitable for …

Over the years spent creating his nationally syndicated panel Speed Bump, Reuben Award–winning cartoonist Dave Coverly has seen trends in which themes are the most popular. The perennial favorite, though, is dogs.

A speed bump is a traffic safety tool with a raised surface spread across the width of a roadway, street parking space, or slow zone. It is used to reduce the speed of vehicles from 5 to 10 miles per hour (mph).