What Are the Advantages and Disadvantages of Traffic Lights?

Answer

One of the advantages of traffic lights is that they help keep people safe. If everyone could just go whenever they wanted to, it could lead to chaos on the roads. One of the disadvantages of traffic lights is that you have to wait at them even if no traffic is coming in the opposite direction.
Q&A Related to "What Are the Advantages and Disadvantages of..."
The advantages of traffic lights are; they control the flow of traffic making it easier for drivers and safer for pedestrians, they reduce the risk of accidents and they lower the
http://wiki.answers.com/Q/What_are_the_advantages_...
The Traffic Light Diet is not so much a 'diet' as a tool for implementing a healthy balanced diet. It's a system to help you ensure that you are eating plenty of fruits and veggies
http://answers.yahoo.com/question/index?qid=200805...
Mutual funds. are currently the most popular investment vehicle and provide several advantages to investors, including the following: However, there are also disadvantages of mutual
http://www.investopedia.com/ask/answers/10/mutual-...
A blog is a public display case for your ideas and passions. When you share your knowledge and thoughts with like-minded people, you build a community of contacts who have similar
http://www.ehow.com/info_10019609_advantages-disad...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2015 Ask.com