(miles) 5,642 178,670 Revenue of Post-office £15,650 £1,130,000 Mileage of trains 8,091 GOODS TRAFFIC.--Tons booked 6,547 Mileage 248,351 Receipts £1,860 Mileage of trains 8,091 GOODS TRAFFIC.--Tons booked 6,547 Mileage 248,351 Receipts £1,860 Mileage of mails ---- 46,541,423 Canals (miles) 0 15,000 Public.