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Posted by: kwflatbed


AP


PHILADELPHIA — Cathy Campbell did a double-take and tapped the brakes when she spotted what appeared to be a pointy-edged box lying in the road just ahead.

She got fooled.
It was a fake speed bump, a flat piece of blue, white and orange plastic that is designed to look like a 3-D pyramid from afar when applied to the pavement.
The optical illusion is one of the latest innovations being tested around the country to discourage speeding.
"It cautions you to slow down because you don't know what you are facing," Campbell said.
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 fake bumps are being tested on a section of road in a business and residential area in Philadelphia's northeastern corner. But soon they will also be popping up — or looking that way — on 60 to 90 more streets where speeding is a problem.
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.
"Initially they were great," said the Phoenix Police traffic coordinator, Officer Terry Sills. "Until people found out what they were."
Learning from the experience in Arizona, authorities are adding a publicity campaign in Philadelphia to let drivers know that the phony speed bumps will be followed by very real police officers, said Richard Blomberg, a contractor in charge of the study.
Even after motorists adjust, the fake bumps will act like flashing lights in a school zone, reminding drivers they are in an area where they should not be speeding, he said.
"After awhile the novelty wears off, but not the conspicuous effect," Blomberg said.
For increased nighttime visibility, the markers, made by Japan's Sekisui Jushi Corp., contain reflective glass beads.
They are the latest in a long list of traffic calming devices in use across the country, including various types of real bumps, dips, traffic circles and roundabouts.
Proponents say fake bumps require little engineering or planning and can work in places where real humps or dips in the road may not be acceptable — such as near a firehouse.
Philadelphia officials said they at least want to give them a shot.
The Associated Press interviewed about two dozen people who have driven over the fake bumps, and only a few said they braked for them.
Al Stevens and his 17-year-old son Andrew live nearby and said they both encountered the illusions but with different results. Al Stevens saw them and kept going. His son, who has had a license for just two weeks, braked for them.
"I thought it was art," Andrew Stevens said. "I noticed they slow you down."
Michael Serendus said his 80-year-old father has recently found it much easier to get out of his condominium complex because traffic has slowed down. But he attributed the change to the real speed bumps nearby, not the fake ones that drivers see first.
"It gives an extra warning that the speed hump is coming," Serendus said.


http://www.foxnews.com/story/0,2933,373123,00.html

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Posted by: CJIS

Ramming Speed

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Posted by: frank

They talk about supplementing the fake speed bumps with police officers after drivers find out that they aren't really speed bumps.

I say replace them with speed bumps with art on them.

That would be infinitely more amusing.

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