| Home > Departments > Public Works > Traffic Engineering Division > Frequently Asked Questions > FAQ #2 |
| Why isn‘t a traffic signal installed to reduce the number of accidents at our intersection? |
Traffic signals do not always prevent accidents. In many cases, accidents actually increase after a traffic signal is installed. Following is a list of the main criteria used by traffic engineers in determining the need for a traffic signal:
After reviewing the above data and comparing it to accepted national standards, the traffic engineer may decide to install a traffic signal if, in his/her judgement, the signal will improve the overall flow of traffic and operate effectively with good public compliance. If you feel that an intersection may be a candidate for a traffic signal, please email us at traffic@ircgov.com |
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