Is it legal? Exploring 'The Pittsburgh Left'The "Pittsburgh left" may be a local tradition, but Pennsylvania law still expects drivers turning left to yield to oncoming traffic and crash data shows intersections are already risky enough without adding surprises.The move works like this: When the light turns green, the first driver waiting to turn left jumps across the intersection before the oncoming car goes straight. It evolved as a courtesy on narrow city streets with no turn lanes, but it has no special protection in state law.Under Pennsylvania's vehicle code, a driver making a left must yield to oncoming traffic that poses a hazard, and left‑turn crashes are a key focus of safety efforts like the state Department of Transportation's push for clearer turn signals, including the flashing yellow arrow program.AdvertisementAdvertisementMore: Downtown Smithfield storefronts get shot at new lifeMore: Longtime Strip District shops ready for summer surgeMore: Mister Rogers' Neighborhood arrives on YouTube for familiesThose safety concerns are grounded in real numbers.The Pittsburgh Bureau of Police reports thousands of "reportable crashes" inside city limits every year, with intersection data tracked publicly on its Crash Data Dashboard. City officials say overall crashes have fallen in recent years thanks to traffic‑calming work, but serious intersection crashes remain a priority.Statewide, PennDOT reports there were 109,515 total reportable crashes in 2025, the second‑lowest on record, with traffic deaths at their lowest level ever recorded.AdvertisementAdvertisementFor people who don't know the courtesy; new residents, visitors, or anyone simply following the rules in the driver's manual, a sudden Pittsburgh left can be confusing and dangerous, especially if a third driver or a pedestrian isn't expecting that quick turn.So when you ask, "Is it legal?" the safest answer is this: Treat the left like any other in Pennsylvania — wait, yield to oncoming traffic and only go when it's clearly your turn.This story was created with the assistance of Artificial Intelligence (AI). Journalists were involved in every step of the information gathering, review, editing and publishing process. Learn more. This article originally appeared on USA TODAY: Is the Pittsburgh Left Legal? What Pennsylvania law really says.