Diplomacy in Action. Sanctioned Entities List. The Department of State has sanctioned the following entity for its commercial activities in Iran, pursuant to its authorities under the Iran Sanctions Act of 1996, as amended.
The two railroad companies involved in the transcontinental  railroad were the Union Pacific and the Central Pacific. They  completed the track on May 10, 1869 at Promontoryâ¦ Summit, Utah.
1 The Northern Pacific Railway (NP) completed the third independent transcontinental railroad on August 22, 1883, linking Chicago with Seattle. 2  The Completion Ceremony was held on September 8, 1883, with former U.S. President Ulysses S. Grant contributing to driving the Final Spike.