(or RFA) is a short express railway line, built in May 2018. It was made by Ugultu upon the request by ParrotAntics. The line directly connects Tarrantia with Sanostonburg without any stops.

The name of the line was chosen to commemorate a famous sentence related to Who Wants to Be a Millionaire? game show.


Most of the route consists of bridges and a tunnel, mostly powered by detector rails instead of ordinary redstone torches. It is a single track line. Rail of Final Answer is operated by SRA.


There aren't any stations on the line except terminuses.

Code Name Type Notes Status
RFA1 Sanostonburg Commuter Station Terminus Connects with Dorklich Airport Shuttle to Dorklich International Airport and Sanostonburg Underground. Original building.
RFA2 Tarrantia Side / Interchange Interchange with Forklich Main Line and Lucek Memorial Line. Automatic de-boarding system installed for Rail of Final Answer. Originally built as a side station, then rebuilt.



  • There are 3 bombers flying above the line for a kind of air show (as undetailed scenery assets), these include:
    • Boeing B-29 Superfortress
    • Convair B-36 Peacemaker
    • Northrop Grumman B-2 Spirit
  • Whole route is ballasted with light gray gravel, and powered rails are only located in slope zones, the rest of the line consists of detector-rail-powered rails.
  • ParrotAntics proposed an extension of the line to make it's terminus on one of the FWEL stations: Clarksonville or Ottoburg. This proposal is currently under discussion.