Complex sentence: As the Ohio River Boulevard, PA 65 is a short limited access road in Pittsburgh, while outside of the city, it is at-grade as a 4 laned divided highway, though some portions are not divided.
Split into simpler sentences: As the Ohio River Boulevard, PA 65 is a short limited access road in Pittsburgh. While outside of the city, it is at-grade, as a 4 laned divided highway, though some portions are not divided.