HEADLINE: Illusion tested to slow speeders
as seen in the Louisville Courier-Journal
Interesting fake out.A smaller experiment two years ago in the Phoenix area found the faux speed bumps slowed traffic, at least temporarily. Now, in a much bigger test that began earlier this month, the National Highway Traffic Safety Administration wants to find out if the markers can also reduce pedestrian accidents.
The 3-D markings are appealing because, at $60 to $80 each, they cost a fraction of real speed bumps (which can run $1,000 to $1,500) and require little maintenance, said Richard Simon, deputy regional administrator for the highway safety administration.
On one of three streets tested in the Phoenix trial, the percentage of drivers who obeyed the 25 mph speed limit nearly doubled. But the effect wore off after a few months.
Do you think this is any more effective than a mobile "your speed is" display unit ?
Is this worth passing along to your fair community's engineer and MPO ? I believe so.