New York Public Service Commission/Early Certificates of Convenience and Necessity
The availability of information from the New York Public Service Commission is more thorough, than the availability of similar information for most other states. Including for the issuance of each Certificate of Convenience and Necessity. For most bus companies listed below, a year is indicated for when that company began operations.
Suburban and interurban bus companies listed in the Russell's Official National Motor Coach Guide, which was primarily a resource for intercity bus lines.
Cayuga Omnibus Corp. (Auburn to Syracuse, 1927-1993)
Syracuse & Eastern Transit Corp. - began operations in 1924, connected Syracuse with DeWitt, Fayetteville, Janesville.
Utica-Old Forge Transportation Co. - began operations in 1922, operated between those cities.
Utica-Rome-Claville Co. - no further information.