LONGITUD DE LINEAS POR PROVINCIA Y TERRITORIO de 1952 a 1959/60, con detalles por línea de ferrocarril en 1956 y 1957/8. Las variables en las filas son:

LENGTH OF LINES BY PROVINCE AND TERRITORY from 1952 to 1959/60, with details by railway for 1956 and 1957/8. The variables in the rows are:

Nº de Orden Row No.	Designación Description	Unidad Units
	RED GENERAL EN: GENERAL NETWORK IN:
1	Capital Federal	Kms.
2	Buenos Aires	Kms.
3	Catamarca	Kms.
	Comodoro Rivadavia	Kms.
4	Córdoba	Kms.
5	Corrientes	Kms.
6	Chaco	Kms.
7	Chubut	Kms.
8	Entre Ríos	Kms.
9	Formosa	Kms.
10	Jujuy	Kms.
11	La Pampa	Kms.
12	La Rioja	Kms.
13	Mendoza	Kms.
14	Misiones	Kms.
15	Neuquén	Kms.
16	Río Negro	Kms.
17	Salta	Kms.
18	San Juan	Kms.
19	San Luis	Kms.
20	Santa Cruz	Kms.
21	Santa Fé	Kms.
22	Santiago del Estero	Kms.
23	Tucumán	Kms.
24	Total	Kms.