Tennessee State Highway 840
1982 specification highway marker.
U.S. 31 north at the temporary west end of Tennessee State Route 840. SR 840 was eventually renumbered as Interstate 840.
Photo by Alex Nitzman / Brent Ivy, 11/4/2009.
1982 specification highway marker.
U.S. 31 north at the temporary west end of Tennessee State Route 840. SR 840 was eventually renumbered as Interstate 840.
Photo by Alex Nitzman / Brent Ivy, 11/4/2009.