...a hot dog stand
in a converted RAILROAD dining car.
The Big Bang Theory Season 4, Episode 6
I'm gonna be working on the RAILROAD
all the livelong day.
The Big Bang Theory Season 10, Episode 15
down by the RAILROAD tracks."
Breaking Bad Season 2, Episode 12
...an outdoor museum
featuring 43 RAILROAD engines, cars...
The Big Bang Theory Season 4, Episode 6
There are dozens of RAILROAD crossings
you have to blow the whistle for.
The Big Bang Theory Season 10, Episode 15