The course at Oakmont, in a suburb east of Pittsburgh, was built in 1903, and is considered a classic in penal design, where the course’s 200 bunkers (sand traps) are hard to miss. The Pennsylvania Turnpike also divides the course in half, though no holes span the highway, and high walls keep most stray balls from leaving the course. Two golf cart bridges over the turnpike connect holes two through eight with the rest of the course.