The stream is sometimes considered as one with the Tujunga Wash bringing the total length to more than 40 miles ( 64 km ) .
The Tujunga Wash is the continuation of Big Tujunga to the Los Angeles River .
The stream is sometimes considered as one with the Tujunga Wash , which is the continuation of Big Tujunga to the Los Angeles River , bringing the total length to more than 40 miles ( 64 km ) .