Bailey Yard, a key to Union Pacific's massive rail network, can handle 14,000 rail cars every day. CNET Road Trip 2013 checked out the eight-mile-long facility. Huge coal trains pass through Bailey Yard -- the world's largest train yard -- constantly. The Union Pacific facility processes 14,000 rail cars a day.
The account number is located on the bottom of your check. There should be three sets of numbers in a special computer-readable font at the bottom: The first number on the left is your bank routing number. The second (middle) number is your account number. The third number is your check number.
How to find a routing number on a check. On checks, bank routing numbers are a multi digit key that comes right before your bank account number. Both numbers are listed on the bottom left corner of the check. Both the routing number and account number are used to withdraw money from your account. Do not share your account number with others unless you trust the connection they make with your Wells Fargo Bank account.