A communications system that comprises at least one trussed track structure consisting of at least one main length of rail cord installed on the foundation resting on the supports, and at least one auxiliary rail cord located at a different level, wherein: the main length of rail cord at the span between the adjacent supports is connected with the auxiliary rail cord by a sequence of regularly oriented rod elements, whose longitudinal axes together with the longitudinal axes of the main and auxiliary rail cords (4, 7) form triangles, with the tops in the connections of rod elements regularly distributed with each other, and alternately - with the main and auxiliary rail cords (4, 7); wherein: the main length of rail cord comprises two rail bodies (4.1) lying opposite relative to the median plane and connected with each other; the connections of the regularly oriented rod elements and the main length of rail cord throughout the whole length of the trussed track structure are - rigidly connected with the main beam located between the rail bodies (4.1), and the main beam, in its turn, is rigidly connected with the opposing bases (4.2) of two rail bodies (4.1), or - rigidly connected with the opposing bases of rail bodies (4.1); wherein the height h, m, of the main length of rail cord body and the height H, m, of the trussed track structure are connected by the ratio: 5 ≤ H / h ≤ 50, whereas the rolling surfaces (4.6, 4.7) made at an angle to the horizon within 1° to 45° and forming the main rail track for wheeled vehicles are adjacent to the rail bodies (4.1), characterized in that the main length of rail cord is made in the form of a pre-stressed load-bearing member (6.2) enclosed in the extended body (6.1), with the rolling surface (4.6, 4.7) for wheeled vehicles adjacent to it, the auxiliary rail cord is made in the form of a pre-stressed load-bearing member (7.2) enclosed in the extended body (7.1), the extended body (7.1) of the auxiliary rail cord comprises two rail bodies lying opposite relative to the median plane and connected with each other, between which an auxiliary beam is placed, and the rolling surfaces (9.5, 9.6) forming the auxiliary track are made at an angle to the horizon within 1° to 45° and forming an auxiliary rail cord track for wheeled vehicles are adjacent to the rail bodies of the auxiliary rail cord. the main length of rail cord at the span between the adjacent supports is connected with the auxiliary rail cord by a sequence of regularly oriented rod elements, whose longitudinal axes together with the longitudinal axes of the main and auxiliary rail cords (4, 7) form triangles, with the tops in the connections of rod elements regularly distributed with each other, and alternately - with the main and auxiliary rail cords (4, 7); wherein: the main length of rail cord comprises two rail bodies (4.1) lying opposite relative to the median plane and connected with each other; the connections of the regularly oriented rod elements and the main length of rail cord throughout the whole length of the trussed track structure are - rigidly connected with the main beam located between the rail bodies (4.1), and the main beam, in its turn, is rigidly connected with the opposing bases (4.2) of two rail bodies (4.1), or - rigidly connected with the opposing bases of rail bodies (4.1); the main length of rail cord comprises two rail bodies (4.1) lying opposite relative to the median plane and connected with each other; the connections of the regularly oriented rod elements and the main length of rail cord throughout the whole length of the trussed track structure are - rigidly connected with the main beam located between the rail bodies (4.1), and the main beam, in its turn, is rigidly connected with the opposing bases (4.2) of two rail bodies (4.1), or - rigidly connected with the opposing bases of rail bodies (4.1); - rigidly connected with the main beam located between the rail bodies (4.1), and the main beam, in its turn, is rigidly connected with the opposing bases (4.2) of two rail bodies (4.1), or - rigidly connected with the opposing bases of rail bodies (4.1);