Talk:Missouri Route 340

	U.S. roads portal This article is within the scope of the U.S. Roads WikiProject, an attempt to build a comprehensive and detailed guide to state highways and other major roads in the United States. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project and/or contribute to the discussion.U.S. RoadsWikipedia:WikiProject U.S. RoadsTemplate:WikiProject U.S. RoadsU.S. road transport articles
Mid	This article has been rated as Mid-importance on the project's importance scale.
Locations	Missouri
	This article has a map. If the file has an error, please work with the Maps department to correct it.
	This article has a junction list compliant with the Manual of Style on road junction lists.
	This article has a KML file. If the file has an error, please work with the Maps department to correct it.

St. Louis Mid‑importance

	This article is within the scope of WikiProject St. Louis (Transportation), a project to build and improve articles related to St. Louis and the surrounding metropolitan area. We invite you to join the project and contribute to the discussion.St. LouisWikipedia:WikiProject St. LouisTemplate:WikiProject St. LouisSt. Louis articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

	Missouri portal This article is part of WikiProject Missouri, a WikiProject related to the U.S. state of Missouri. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project and/or contribute to the discussion.MissouriWikipedia:WikiProject MissouriTemplate:WikiProject MissouriMissouri articles
???	This article has not yet received a rating on the project's importance scale.