Traffic Calming Webinar Part 2 Quiz

A driver feedback sign with radar is the best traffic calming tool for providing immediate information to drivers about their speed. These signs use radar technology to detect the speed of approaching vehicles and display it to the driver. This instant feedback allows drivers to be aware of their speed and make necessary adjustments to comply with the speed limit. Speed limit signs alone may not be as effective in providing immediate feedback, while bulbouts are physical traffic calming measures that do not directly inform drivers about their speed. Therefore, the driver feedback sign with radar is the most suitable option for this purpose.

A raised crosswalk connecting two bulbouts at the intersection is the most effective traffic calming solution for an urban local street with high vehicular speeds and many pedestrians crossing at an intersection. This solution helps to slow down vehicles by physically elevating the road surface at the crossing area, making it more visible and alerting drivers to the presence of pedestrians. The bulbouts further shorten the crossing distance, reducing the time pedestrians spend in the intersection and increasing their safety. This combination of raised crosswalk and bulbouts effectively addresses the specific challenges of high speeds and pedestrian activity at the intersection.

Rubber traffic calming speed humps offer several benefits. Firstly, they are less expensive compared to permanent materials, making them a cost-effective choice. Secondly, they are preshaped and ready to install, saving time and effort during the installation process. Lastly, they allow for testing at different locations before deciding on a permanent installation site, ensuring that the most suitable location is chosen. Therefore, all of the given options correctly describe the benefits of using rubber traffic calming speed humps.

Raised crosswalks and intersection corner bulb outs help make pedestrian crosswalks safer. Raised crosswalks are elevated sections of the road that force drivers to slow down, making it safer for pedestrians to cross. Intersection corner bulb outs are curb extensions that reduce the crossing distance for pedestrians, increasing their visibility and reducing the likelihood of conflicts with vehicles. Both of these traffic calming tools are effective in improving pedestrian safety at crosswalks.

A curve warning sign is not a traffic calming tool because its purpose is to alert drivers of an upcoming curve in the road, rather than actively slowing down traffic. Traffic calming tools are designed to reduce vehicle speeds and create a safer environment for pedestrians and cyclists. Bicycle boulevards, green shared lane markings, speed humps, and driver feedback signs are all examples of traffic calming tools as they are specifically implemented to slow down traffic and improve safety on the road.

Public education for traffic calming is beneficial because it helps inform drivers about the reasons and benefits of driving within the speed limit. By educating the public, drivers become aware of the importance of adhering to speed limits, which can contribute to safer roads and reduce the risk of accidents. This approach aims to change driver behavior through knowledge and understanding rather than relying solely on enforcement measures.

Speed humps are traffic calming tools that are designed to slow down vehicles by providing a vertical deflection as they drive down the street. When vehicles pass over a speed hump, they experience a jolt or bump, which encourages them to reduce their speed. This helps to create a safer environment for pedestrians and other road users by reducing the speed of vehicles and discouraging reckless driving. Bulb outs, chicanes, and driver feedback signs are also traffic calming tools, but they do not provide the same vertical deflection as speed humps.

Painted edge lines and bike lanes offer several benefits. Firstly, they are easy to install, particularly when a road is being resurfaced. Secondly, they are cost-effective compared to other traffic calming measures. Lastly, they visually create a narrower roadway, which helps to increase safety for cyclists and pedestrians. Therefore, the correct answer is "All of the above."

Speed humps are typically the most effective traffic calming tool for reducing automobile speed. Speed humps are raised pavement areas that are designed to slow down vehicles by forcing them to reduce their speed. They are effective because they create a physical barrier that requires drivers to slow down in order to navigate over them. This helps to reduce the speed of vehicles in residential areas or areas with high pedestrian activity, making them safer for pedestrians and cyclists. Dedicated bike lanes, bicycle boulevards, lawn signs, and public education can also contribute to traffic calming efforts, but speed humps are generally the most effective tool for reducing speed.

Traffic calming is a method used to slow down traffic and create safer conditions for all users, including pedestrians, cyclists, and drivers. By implementing measures such as speed bumps, roundabouts, or narrowing roads, traffic calming reduces the speed and volume of vehicles, making neighborhood streets safer. This benefit is particularly important in residential areas, where the presence of children, elderly individuals, and vulnerable road users is higher. The other options, such as cost-effectiveness, allowing faster car travel, or diverting traffic, do not align with the primary goal of traffic calming, which is safety improvement.