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The answer to any real or perceived problem of speeding in work zones is engineering countermeasures, not speed trap cameras. Although PennDOT credits speed cameras with a reduction in speeds and crashes where they are used, a review of the Annual Automated Work Zone Speed Enforcement (AWZSE) Reports shows little to no safety benefit from the use of speed cameras in work zones.
According to the monthly Speed Statistics from each report from the beginning of the program in March 2020 through December 2022, there has been virtually no change in either the percentage of drivers traveling over the posted speed limit or the percentage of drivers traveling 11+ mph over the speed limit (excessive speed).
Further, statistical analysis of the speed data comparing 2020 and 2021, 2021 and 2022 and 2020 and 2022 found no statistical difference indicating that any variation in the measured speeds was due to random fluctuation, not due to the presence of ticket cameras.
Note: the reports do not provide data on injuries and fatalities. This is likely due to the fact injuries and fatalities to construction workers due to vehicles exceeding the speed limit in work zones is exceedingly rare. The vast majority of these injuries and fatalities are due to accidents involving construction activities and construction equipment, not passing motorists.
Speed cameras in work zones (House Bill 1284) are unnecessary except to raise revenue. Tell your state Representative and Senator to vote NO on WorkZone Speed Trap Bill HB 1284.
TOM McCAREY
Berwyn
Submitted by Virtual Newsroom