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Caught Red-Handed: Cameras Cut Down Violations
CDOT Program A New Approach to Making
Intersections Safer
By Brian Steele
Though relatively new, Chicago's red-light camera enforcement
program is proving effective at reducing the dangerous driving
behavior
of red-light running. Chicago has seen a 30 percent overall drop
in red-light violations at intersections equipped with cameras.
That's 30 percent fewer potential crashes and injuries.
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| We pity the fool who blew this red light
... a $90 ticket is in the mail. |
In November 2003, the Chicago Department of Transportation started
this important traffic safety initiative with 10 intersections
identified in a study of crash data that CDOT conducted with Chicago
Police. Particular attention was paid to so-called "right-angle" crashes-those
most often associated with a motorist running a red light. Another
10 intersections were targeted in 2004; and the city is currently
researching a next set of 10 intersections, which will be installed
this year.
Nearly everyone who has used a city street-crossing as a pedestrian,
riding a bike or driving a car-has seen a driver run a red light.
The consequences of that dangerous driving behavior are very
serious. According to the Insurance Institute for Highway Safety,
each year
nationally more than 800 people are killed and more than 260,000
injured in crashes that involve red light running. Additionally,
from 1992 to 1998, nearly 6,000 fatalities occurred as a result
of such crashes. About half those deaths were pedestrians and
occupants of other vehicles hit by red light violators.
Red-light enforcement cameras have a proven track record as an
engineering tool to reduce red-light violations and the accidents
and injuries they cause. The cameras have been used in European
cities for many years, and in U.S. cities for more than a decade.
Chicago's red-light camera enforcement system uses digital
cameras tied into the traffic signal system and sensors beneath
the pavement.
When the light turns red, the system is ready. When triggered
by a vehicle passing over the sensors above a minimum speed,
the cameras
take still and video pictures of the rear of a vehicle, including
the license plate.
The cameras shoot three pictures. The
first shows the vehicle just about to run the red light.
The second,
taken 1.2 seconds later, shows the vehicle continuing through
the intersection, running the red light. A third picture
shows a close-up
view of the license plate.
After a city operator reviews and verifies the violation,
the city then issues a ticket, which carries a $90 fine,
to the
registered owner of the vehicle.
CDOT views the reduction in red-light offenses as a good
start, and hopes the numbers continue to drop. As fewer
drivers run
red lights, Chicago's streets will continue to become safer.
Brian Steele is a spokesman for the Chicago Department of
Transportation
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