What does a coachman drive?

Roger A. Smith (added the “A” since without it, 77 Sunset Strip’s underrated actor got there first) 2023 book “The Coachman” showers the reader with detail from 1837 Philadelphia. His historical expertise cements the plot and the protagonist is a tomboy, 12-year-old Rian Krieger. Wild plot. Russians figure in on it. Read it before Hollywood messes it up.

"A Coachman is an employee who drives a coach..." Huh?

According to this definition a coachman would also be the appropriate term for a bus driver. I have heard tour buses called "motor coaches".

Also known as a coach according to the explanation.

An elegant way to travel.