|First appearance||"The 30% Iron Chef" (3ACV22)|
The prism railroad is an interstellar railroad used for transportation nearly at the speed of light. Instead of regular railroad switches, it uses switching prisms. Bender used it to get to Bumbase Alpha in 3002 [3ACV22] and to get to a railroad camp in 3013. [7ACV14]
- Both of the episodes in which the prism railroad appears have titles containing a percentage.