PennDOT Data Shows Roundabouts Reduce Number of Injuries, Crashes
A PennDOT review of crash data from 22 roundabouts showed the improvements decreased fatalities, injuries and crashes at 19 locations throughout the state.
The results of the annual review were announced in September and included roundabouts that were open for at least three years and were built at intersections that were previously stop or signal controlled.
Department data based on police- submitted crash reports spanning the years 2000 through 2019 shows that fatalities at these locations were reduced by 100 percent and the total number of crashes decreased by 24 percent.
- Suspected serious injuries were reduced by 78 percent;
- Suspected minor injuries were reduced by 62 percent;
- Possible/unknown severity injuries were reduced by 82 percent; and
- Property damage-only crashes increased by 20
Roundabouts are frequently installed to address intersections with safety issues but may also be installed to improve traffic flow as
well as other reasons such as traffic calming, and to facilitate pedestrian mobility.
The full announcement and break down of roundabouts included in the review is available to read online at www.penndot.gov.
National statistics show roundabouts increase safety for pedestrians and bicyclists as well.
- Bicycle related crashes are reduced by 10 percent; and
- Pedestrians-related crashes are reduced by 30-40
PennDOT also offers numerous safety resources to help pedestrians, bicyclists, and motorists understand how to correctly navigate a roundabout.
This includes a video on how to use both single and multi-lane roundabouts whether in a vehicle, on a bicycle or on foot. The video can be accessed by visiting the roundabout page on www.penndot.gov or by visiting the department’s YouTube channel.
DYK
Did you know the Bayfront Parkway Project website, now features a Frequently Asked Questions (FAQs) section?
Customers can find answers to a variety of questions about the project, the environmental process, public involvement efforts, and pedestrian and bicycle upgrades.
The section was built based on inquiries from customers and will be updated as needed and based on trending topics and questions from the public.
Can’t find an answer in that section? Contact PennDOT Project Manager Tom McClelland at thmcclella@pa.gov.
Tell us what you like about the project or about concerns you may have by going online to www.BayfrontParkwayProject.com or www.PennDOT.gov/District1 or contacting PennDOT Project Manager Tom McClelland, P.E., at 814-678-7081 or thmcclella@pa.gov.