Additional bus companies, listed as existing during additional years or decades, are mentioned in old City Directories, and in the WPA American Guide Series of state guidebooks.
Bee Line Transit Corp. - began operations in 1939, connected Danville with Westville, Georgetown, Batestown, Tilton, was first company formed by Giacoma brothers to become part of American Transit Corp. In 1964 acquired local Danville bus system from Danville City Lines/National City Lines.
Hoopeston Bus Co. - connected Danville with Hoopeston, city service in Hoopeston, existed in 1950's.