"You will travel by train"

Translation: Mtasafiri kwa treni

[Howard]

What is the difference between "travel by train" and "travel by railway"? I would consider them synonymous.

[AGreatUserName]

Assuming you meant "travel by railway", yeah ... it sounds a bit strange to me, but the word "railway" is not really in my active vocabulary so I can't judge. I always say "train" or "train tracks" or whatever fits.

[AndyCole9]

Why plural only?

[Joanne394981]

Why can't it be Utasafiri kwa treni?

[AndyCole9]

It should be accepted.

[yebyps]

Also what's the difference between "kwa" and "na" . "Na boti" was apparently the right thing to say.