Infrastructure Sector in 2021: The Complete Investors Guide RIO – Studies show that nearly half of US roads are in substandard conditions and that nearly 33% of bridges need repair. In response, President Joe Biden will soon propose an estimated $2 trillion bill to Congress to modernize the aging US infrastructure. Companies like Rio Tinto (RIO), Cummins (CMI), ArcelorMittal (MT), Eaton Corp. (ETN), and Southern Copper Corp. (SCCO) stand to benefit from this. Mar 9, 2021 Improving America’s infrastructure is one rare area of bipartisan agreement. According to Gallup, 75% of Americans agreed with the idea of spending more “federal money to improve infrastructure, including roads, buildings, and waterways.”