Exhibit 21
SIGNIFICANT SUBSIDIARIES OF UNION PACIFIC CORPORATION
| Name of Corporation |
State of Incorporation | |
| Union Pacific Railroad Company | Delaware | |
| Southern Pacific Rail Corporation | Utah |
Exhibit 21
SIGNIFICANT SUBSIDIARIES OF UNION PACIFIC CORPORATION
| Name of Corporation |
State of Incorporation | |
| Union Pacific Railroad Company | Delaware | |
| Southern Pacific Rail Corporation | Utah |