Modesty in Judaism, called Tzniut, is important beyond aspects of clothing. It extends to behaviour in public and in private, and depends on the context. Women
Traffic Jams Cost Americans $124 Billion in 2013. A new study from the London-based Centre for Economics and Business Research aims to put a price on trafficânow, and in the near future.
Cost range for signal retiming: $2,000 - $2,500 per intersection. The Benefits of Retiming Traffic Signals. Costs of retiming traffic signals is roughly $2,500 per intersection. Costs of retiming traffic signals in the Washington, DC area is about $3,500 per intersection.