Western Pacific (WP) - Feather River Route - License PlateWestern Pacific (WP) Feather River Route License Plate 6" x 12" . 025 Gauge Aluminum Includes 4 Mounting Slots & 1 2" Radius Rounded Corners UV Protective coating to Prevent Fading Image is reproduction final product might differ slightly Made in America The Western Pacific Railroad (reporting mark WP) was a Class I railroad in the United States. It was formed in 1903 as an attempt to break the near monopoly the Southern Pacific Railroad had on rail