If you are considering installing traffic calming measures, you may have wondered whether you should choose speed humps or speed bumps. Contrary to popular belief, these two terms do not refer to the same thing. There are some very subtle differences that make them suitable for different circumstances.
The Basics of Speed Humps:
Whether you choose concrete or rubber speed humps, they will share certain characteristics. Speed humps have a gradually raised area that extends across the whole roadway. These are usually approximately seven or eight centimetres in height and can be several metres wide, depending on their positioning.
Speed humps were designed to create a gentle rocking motion in the vehicle, so drivers will slow down to 20 to 30 kph. They can also be painted to indicate a change in the roadway or to act as a pedestrian crossing.
The Basics of Speed Bumps:
Speed bumps are far more abrupt than speed humps. They tend to be much taller, reaching up to 15 centimetres in height. This larger size means that drivers will experience significant discomfort if they fail to slow down dramatically before going over the bump. These may be considered to be an increased liability as there is also the possibility of vehicle damage if the driver is not alert and fails to slow down sufficiently. For this reason, many planners prefer to use speed humps as a traffic calming measure.
Making the Choice:
Unless you require vehicles to come to a complete stop to enter your property, the best option is likely to be speed humps. Perth property owners will reduce the risk of complaints from drivers while ensuring effective traffic management. If there is a significant risk of danger, you could use a combination of traffic calming measures such as speed humps in conjunction with rumble strips.
Rubber speed humps are highly visible and provide an effective method of slowing down vehicles with minimal risk of vehicle damage. While a driver may experience a little jolt if they fail to slow down sufficiently, they are not likely to damage the exhaust or bumper on their vehicle. In most cases, the reduction in speed resulting from installing speed humps will increase driver awareness and improve vehicle safety on your property.
If vehicles speeding around your property are causing safety issues, there may be a temptation to rush into installing speed bumps. However, this may not be the right choice for your requirements. Even if the issue is pressing, it is important to take a little time to assess your needs and determine the right choice. You may find that the less severe speed humps will provide an adequate solution with less liability and stress in the long term.
If you are considering installing speed humps, Perth property owners should speak to us. We have a wide selection of traffic calming measures including speed humps and rumble strips. The Image Bollards team is available to discuss your requirements and assist you in determining the solution best suited to your needs.