Pierce Butler, Georgia Power Company v. City of Decatur…
“ There is nothing in the ordinance or contract to indicate a purpose to terminate the obligation of the carrier in respect of the five-cent fare while it continues to operate the line as part of its system under its present franchise (Fort Smith Traction Co. v. Bourland, 267 U.S. 330, 45 S.C.t. 249, 69 L. Ed. 631) , and the contract will continue to bind petitioner during the period intended by the parties unless earlier altered by them or relaxed by state authority (Georgia Ry. Co. v. Decatur, 262 U.S. 432, 438, 43 S.C.t. 613, 67 L. Ed. 1065) . ”
