Tennessee Code Title 67. Taxes and Licenses § 67-5-1306

(1) The total length of lines or routes over which they transport merchandise, freight, or express;

(2) The total length of such lines or routes as are outside of this state;

(3) The length of such lines or routes within each of the counties or incorporated towns in this state;

(4) The names of the railroad companies and mileage of each over which such express is transported;

(5) The gross receipts, including all sums earned and charged for business done within the state, in connection with other companies; and

(6) The amount actually paid by such express companies within the year mentioned to the railroad companies of the state for the transportation of its freight and express, within and without the state, showing the amount paid to each railroad.