△ （左）早期帕薩迪納的科羅拉多街 / Colorado St.，之後也是 Route 66 的一個部份；（右）古街旁的 Fair Oaks 藥局。
△ （左）Route 66 在帕薩迪納的路段，是美國的第一條高速公路；（右）Route 66 在帕薩迪納市的街景。
Pasadena is a must-see for any Route 66 traveler. This is the place where the original Route 66 ended. Route 66 was eventually extended west through Los Angeles and eventually to the Pacific Ocean in Santa Monica.
If you find Colorado Boulevard today in Pasadena then you have found Route 66. With that said there are a lot of structures, bridges, and buildings from the Route 66 up and down the route.（以上圖文錄自：Upland to Pasadena）