The 1767 Milestones are historic milestones located along the route of the Upper Boston Post Road between the cities of Boston and Springfield in Massachusetts. The 40 surviving milestones were added to the National Register of Historic Places in 1971. Massachusetts has a total of 129 surviving milestones including those along the upper Post Road. The stones are so named, despite having been placed in many different years, because of a 1767 directive of the Province of Massachusetts Bay that such stones be placed along major roadways. The state highway department was directed in 1960 to undertake their preservation. Many of them underwent a major restoration in 2018.