Railroad Corporation - Niagara River DLC

The Niagara River DLC is another challenge, long-play scenario. You are offered a unique opportunity that will cement your place as the market leader in your field:

Connecting the United States to Canada...  The caveat? You must build over the mighty Niagara River. 

The construction efforts require a vast and reliable supply chain which must operate efficiently, to manage deadlines and keep the government inspectors content.