Louis County Port Authority. This first phase of the project was completed in 16 months and delivered $10 million under budget, and the second phase was completed in 13 months and was delivered ahead of schedule. Louis in the community of Lemay, River City is situated on approximately 80 acres of land leased from the St. It will continue to be updated as we learn of more nationally available Veterans Day discounts and meals. Located approximately ten miles south of downtown St. Here is our annual Veterans Day discounts list. Along the banks of the Mississippi River, this stunning 7-story hotel offers 200 luxury rooms and suites and a state-of-the-art Event Center Stay with us and you will be steps away from a 90,000 sq ft casino filled with night life Read more. multi-purpose event center provides the casino with the ability to entertain up to 1,400 guests at one time. Experience the best at the award-winning River City Casino & Hotel. Phase II hotel and convention center, which includes an adjacent 16,000 car garage was constructed shortly after the completion of the first phase. casino, several restaurants, a multi-use community center, and athletic fields, and construction of a new roadway connector from I-55 to the South Broadway corridor. Louis County, MO was a two-phase project. The River City Casino project in South St.