AASHO's dream come true - no US 11E
1935 Gen Draft

US 411 from Ga to Maryville 1940 Official

US 411 extended to Greeneville 1946 Official

In 1946, US 411 was removed from Mull Rd and Barton Station Rd west of Benton
In 1952, noting that signage was already on the ground, US 411 was extended officially north to Bristol.
In 1952, US 411 was removed from the lengthy Heritage Rd/Old SR 34/present TN 353 through Limestone and Telford to Jonesborough. US 411 entered Jonesborough via Persimmon Ridge Rd.
Also in 1952, US 411 was put on one-way splits in Bristol using 4th St NB (now Dr. Martin Luther King Jr Dr) and 5th St SB.
In 1959, US 411 was put on the Jonesborough bypass, leaving behind TN 34 Spur, a little TN 81 and Boone St
In 1963, US 411 was placed on its current route through Sevierville and east to nearly Birds Crossroad. The old routing used Parkway, Park Rd, Eastgate Rd (no longer connects to)/Old Newport Hwy (no longer connects to)/TN 416, another long Old Newport Hwy (partly uses today's TN 339)
About 1965, US 411 was extended through Greeneville replacing TN 93 out to the new US 11E bypass.
In 1967, US 411 was removed from Old Newport Hwy through Caney Branch and (no longer connects to) Fallen Bridge Rd at the Nolichucky River crossing.
In 1967, US 411 north was truncated to the US 19E-19W split (now TN 44 at Elizabethton Hwy) in Hillcrest. The route to Bristol remains US 11E-19. It is unclear if US 411 underwent this change in Bristol prior to truncation: moved to the Bristol Bypass and a one-way pair using State St WB and Shelby St/4th St EB, replacing TN 34 Byp. The old route used Bluff City Hwy, Edgemont Ave, Dr. Martin Luther King Jr Dr, Alabama Ave (no longer connects to), one way pair of 4th (now part of MLK Jr Dr)/5th Ave
In 1975, US 411 was placed on the new Madisonville bypass. The old route used Englewood Rd/College St/Warren Rd
Also in 1975, US 411 was removed from a bit of Rock Hill Rd, removed bridge over French Broad River and Old Greeneville Hwy.
In 1976, US 411 north was truncated to Greeneville, leaving behind US 11E. It is still US 11E except: old TN 44 and TN 44 to Hillcrest and Bluff City; TN 390 and abandoned routing around the TN 394 interchange north of Bluff City; TN 91 into central Johnson City and Roan St north out of downtown.

US 411 extended to Bristol 1959 Official

US 411 truncated to Hillcrest 1971 Official

In 1980, US 411 was removed from Chuckey Hwy in far eastern Greene County.

US 411 original Tusculum-Jonesborough route 1951 Official

US 411 rerouted away from Limestone and Telford 1956 Gousha

US 411 bypasses Jonesborough 1971 Official

US 411 bypasses Tusculum and Chuckey 1986 Official

In 1984, US 411 north was truncated to Newport, leaving behind US 321 which had been recently added to the route to Greeneville. It remains US 321 except: Old Parrottsville Hwy west through Parrottsville, Sable Rd (no longer connects to)/Carter Valley Rd;

US 411 truncated to Greeneville 1981 Official

US 411 truncated to Newport 1986 Official

About 2012, US 411 was removed from Old Hwy 411 south of Benton.
In 2015 or 2016, US 411 was removed from a lengthy Old Hwy 411 from US 25W-70 westward. This shifted the north end of US 411 slightly westward on US 25W-70.
Posting: Fully posted
Secret TN Route Overlay: TN 33 (73.5 mi)
TN 35 (47.2 mi)
Comment: US 411 is the easternmost N-S corridor in southeastern Tennessee
US 411 has had a really confusing history.

US 411 #1 appears in 1926 1926 Official US 421 replaces US 411 1932 Texaco (Rand McN)

US 411 to central Bristol 1929 Auto Trails