Infrastructure element (200, 200a) for a surface of a traffic route for providing electric power for an electrically operated vehicle, wherein the infrastructure element (200, 200a) is set up for communication with a mobile radio network and a server, wherein the server is arranged in the mobile radio network and is set up to check a second subscriber identification of a user and to send an enable signal to the infrastructure element (200, 200a) in the event of a positive check result, having: a subscriber identity module having a first subscriber identification for identifying the infrastructure element (200, 200a) in the mobile radio network; a communication interface, which is designed to receive the second subscriber identification of a user, wherein the user is identifiable in the mobile radio network by the second subscriber identification; a mobile radio interface, which is designed to transmit the received second subscriber identification of the user to the server via the mobile radio network and to receive the enable signal from the server; a first electrical connection, which is electrically connectable to a power supply network in order to supply the infrastructure element (200, 200a) with electric power; a second electrical connection, which is designed to provide electric power for the electrically operated vehicle; and a switching element, which is designed to respond to the reception of the enable signal by electrically connecting the first electrical connection to the second electrical connection, wherein the communication interface is designed to request the second subscriber identification of the user from a mobile phone by means of a near field communication when it is detected that a connector has been plugged into the second electrical connection, wherein the switching element is designed to electrically disconnect the first electrical connection from the second electrical connection when a stop signal has been received from the server via the mobile radio interface. a subscriber identity module having a first subscriber identification for identifying the infrastructure element (200, 200a) in the mobile radio network; a communication interface, which is designed to receive the second subscriber identification of a user, wherein the user is identifiable in the mobile radio network by the second subscriber identification; a mobile radio interface, which is designed to transmit the received second subscriber identification of the user to the server via the mobile radio network and to receive the enable signal from the server; a first electrical connection, which is electrically connectable to a power supply network in order to supply the infrastructure element (200, 200a) with electric power; a second electrical connection, which is designed to provide electric power for the electrically operated vehicle; and a switching element, which is designed to respond to the reception of the enable signal by electrically connecting the first electrical connection to the second electrical connection, wherein the communication interface is designed to request the second subscriber identification of the user from a mobile phone by means of a near field communication when it is detected that a connector has been plugged into the second electrical connection, wherein the switching element is designed to electrically disconnect the first electrical connection from the second electrical connection when a stop signal has been received from the server via the mobile radio interface.