Meaning of the word "rail line" in English

What does "rail line" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

rail line

US /ˈreɪl ˌlaɪn/
UK /ˈreɪl ˌlaɪn/

Noun

a railway track or a route followed by a railway

Example:
The new high-speed rail line will connect major cities.
Construction on the new rail line is expected to begin next year.