That plan continued until 1956, when the TCC joined the Trailways trade association (then named as the National Trailways Bus System). With the approval of the federal Interstate Commerce Commission (ICC), Southeastern took over five of the nine daily skeds in each direction, and the TCC took over the other four skeds each way. The TCC also started one daily trip each way between Nashville and Knoxville along US-70N via Lebanon, Carthage, Cookeville, and Crossville, joining the Continental Tennessee Lines, another Trailways member company, on that parallel alternate route. More acquisitions Through the years the CCC and the SEGL bought a number of routes and a number of other smaller companies. The Hood Coach Lines in November 1934 sold three significant routes to the Consolidated Coach Corporation and the Union Bus Company (acting jointly) – one route between Atlanta and Macon and one between Macon and Jacksonville via Waycross (in Georgia), both going to Consolidated (which in 1936 became renamed as the Southeastern Greyhound Lines) – plus a third route, between Macon and Savannah (both in Georgia), going to Union (which in 1941 was acquired by and merged into the Southeastern GL) – thereby providing to Consolidated and Union (and therefore later to Greyhound) not only a new route between Macon and Savannah and a parallel alternate route between Atlanta and Macon but also a quicker alternate route between Macon and Jacksonville (about 50 miles shorter than the older route via Valdosta in Georgia and Lake City in Florida). In 1941 the Southeastern GL acquired additional important and strategic routes by buying two more existing firms in the Deep South – the Dixie Coaches (running from Florence to Mobile via Birmingham and via Tuscaloosa, all four in Alabama) and the Union Bus Company (running from Macon to Savannah and from Jacksonville in Florida to Dothan in Alabama via Lake City, Tallahassee, and Marianna, all three in Florida). SEG and Union had become closely affiliated with each other shortly after the routes of the two firms began to intersect in Jacksonville, Lake City, and Dothan – to the extent that the UBC coaches began to appear in the SEG livery, including the dogs, with the names of both the Southeastern Greyhound Lines (in large lettering) and the Union Bus Company (in small sublettering) – and to the extent that the UBC began to operate coaches which SEG provided to the UBC