Datagov Opendata Platform

Year、Single Line Route Mileage Kilometers、Double track line mileage kilometers、60Kg rail track length in meters、Main line 45 and 50kg track length in meters、Length of the main track 37 kilograms per meter、Main line 30Kg track length in meters、100Lb main line rail length meters、60Kg track length meter outside the main line、The length of the main line outside the 45 and 50 Kg rail is meters.、Length of mainline track outside the 37Kg per meter、30 kilograms per meter of track length outside the mainline、100Lb track length outside the main line in meters