underline

IPA(Pronunciation)

Adjective

not-comparable

Passing under a railway line.

Japanese Meaning

鉄道の下を通る

The underline tunnel allowed commuters to bypass the busy level crossing during rush hour.

線路の下を通るトンネルは、ラッシュ時に通勤客が混雑した踏切を迂回できるようにした。

Sense（1）

Passing under a railway line.

Just as it was sometimes necessary to lower the road to take it beneath an underline bridge, so in this case it might be necessary to raise it.