Railroad & Industrial Federal Credit Union Routing Number. 263183049 routing number is a 9-digit number designed and assigned to Railroad & Industrial Federal Credit Union by The American Bankers Association (ABA) to identify the financial institution upon which a payment was drawn. Railroad & Industrial Federal Credit Union routing numbers are also known as as ABA numbers, routing transit numbers (RTN), or check routing numbers. Routing numbers depend on the type of transaction made such as reorder Railroad & Industrial Federal Credit Union checks, receive incoming domestic or international wire transfers, use the number for wire transfers to your Railroad & Industrial Federal Credit Union account, or to set up direct deposits.