
08-24-2009, 10:24 AM
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Join Date: Apr 2008
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Quote:
Originally Posted by Taj44
What you said is exactly on the mark. I'm a retired traffic engineer, and what people don't realize is that artificially lowering speed limits actually can increase accidents rather than reduce them. The best speed limit on a roadway is the speed that the majority of the traffic want to drive and is generally based on the geometry of the road, amount of roadside development, driveway density, accident history, etc. School zones are an exemption to this rule. Also, urban areas are often zoned a particular speed - such as 30 mph within the city limits. The goal in setting speed limits is to maintain free flowing traffic. This tends to reduce accidents and congestion. In NY state the speed limits are set by a joint analysis done by traffic engineers and the state police. I'm not familiar with the process here in Florida, so will not comment on the situation here in The Villages.
There is a big problem at the roundabouts when people get in the wrong lane and cut others off. I think they need an education plan, along with posting police at some of the major trouble spots and giving tickets and/or warnings.
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Thanks for your expert support for what I thought was quite intuitively obvious. It's nice when intuition is backed by scientific study.
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