More than 1,000 deadly crashes happened across Pennsylvania in 2017. A new study found two of the top 10 deadliest intersections in the state are in the Pittsburgh area. The Dallas Hartman Law Group conducted the study and said an 18-mile stretch of Ohio River Boulevard from Conway Borough to Bellevue ranks seventh in the state after 12 people died on that stretch between 2015 and 2017. The other deadly stretch is 4 miles of the Parkway from the Liberty Bridge to Schenley Park in Oakland, where seven people died over a three-year period. I-70 in Washington County also made the list. You can read the full study here.