| ROUTE LOG US 340: 0 - 0
 Hog Lane: 1.8 - 1.8
 
 |  | Creation: Appeared as a renumbering of US 340 at Harpers Ferry about 1950 running as it does now. Adjustments: None
 Improvements: Fully paved upon inception; no multilane segments
 Comment: Serves the historic area of Harpers Ferry.
 Not posted in any way back to at least the mid 1990s and probably never was posted.
 
 
|   US 340 through Harpers Ferry
 1949 Jefferson County
 |   US 340 ALT to Harpers Ferry
 2004 Jefferson County
 |  |