Original sentence: Although the plants in the median have given way to a steel guard rail, the historic U.Once built to modern standards, it is now known as a dangerous, narrow, outdated roadway.Route 66 has become State Route 110, and it officially became a "freeway" rather than a "parkway" in 1954, the road remains largely as it was on opening day.The original pavement mostly remains, with the passing lane colored differently in an attempt to keep drivers in their lanes.state of California, connecting Los Angeles with Pasadena alongside the Arroyo Seco
Edited sentence: It conformed to modern standards when it was built, but now it's regarded as a dangerous, narrow, outdated roadway.It connects Los Angeles with Pasadena alongside the Arroyo Seco.Route 66,.The road remains largely as it was on opening day,.and in 1954 it was officially designated a "freeway" rather than a "parkway.it's now State Route 110 not historic U.state of California.though the plants in its median have given way to a steel guard rail,