線路
The permanent pathway structure for [[train]]s, [[boxcar]]s, [[locomotive]]s, [[minecart]]s, [[railway gun]]s or [[streetcar]]s.

h4. Examples

* !post #2768942
* !post #1767289

h4. See also

* [[boom barrier]]
* [[guard rail]]
* [[railing]]
* [[railroad crossing]]
* [[railroad signal]]
* [[subway]]
railroad tracks