East of Petersville , US 340 has a diamond interchange with MD 180 and crosses Catoctin Creek . The US 340 has a diamond exchange with MD 180 and crosses Catoctin Creek east of Petersville .
Timur Petersville, AS 340 mempunyai pertukaran berlian dengan MD 180 dan menyeberangi Catoctin Creek. AS 340 mempunyai pertukaran berlian dengan MD 180 dan menyeberangi Catoctin Creek di timur Petersville.