<P> The Arroyo Seco Parkway , formerly known as the Pasadena Freeway , is the first freeway in the Western United States . It connects Los Angeles with Pasadena alongside the Arroyo Seco seasonal river . It is notable not only for being the first , mostly opened in 1940 , but for representing the transitional phase between early parkways and modern freeways . It conformed to modern standards when it was built , but is now regarded as a narrow , outdated roadway . A 1953 extension brought the south end to the Four Level Interchange in downtown Los Angeles and a connection with the rest of the freeway system . </P>
<P> The Arroyo Seco Parkway , formerly known as the Pasadena Freeway , is the first freeway in the Western United States . It connects Los Angeles with Pasadena alongside the Arroyo Seco seasonal river . It is notable not only for being the first , mostly opened in 1940 , but for representing the transitional phase between early parkways and modern freeways . It conformed to modern standards when it was built , but is now regarded as a narrow , outdated roadway . A 1953 extension brought the south end to the Four Level Interchange in downtown Los Angeles and a connection with the rest of the freeway system . </P>
what is the oldest freeway in los angeles
what is the oldest freeway in los angeles
The Arroyo Seco Parkway , formerly known as the Pasadena Freeway
The Arroyo Seco Parkway , formerly known as the Pasadena Freeway