Local Route 30 Sacheon–Daegu Line (Korean: 국가지원지방도 제30호선 사천 ~ 대구선) is a local route of South Korea that connects Sacheon, South Gyeongsang Province to Seo District, Daegu.

The route was originally planned in 1994 as part of an extension of National Route 30 from Daegu to Chaewon, but due to a lack of funding, the route was instead designated as a state-funded local route on 19 July 1996.

[1] In 2008, the route was extended to Sacheon.

IS: Intersection, IC: Interchange