Here are five stocks added to the Zacks Rank #1 (Strong Buy) List today:The Manitowoc Company, Inc. MTW: This provider of engineered lifting solutions has seen the Zacks Consensus Estimate for its current year earnings increasing 15.1% over the last 60 days.The Manitowoc Company, Inc. Price and Consensus The Manitowoc Company, Inc. price-consensus-chart | The Manitowoc Company, Inc. QuoteBoyd Gaming Corporation BYD: This diversified owner and operator of 22 gaming entertainment properties across the United States has seen the Zacks Consensus Estimate for its current year earnings increasing 0.2% over the last 60 days.Boyd Gaming Corporation Price and Consensus Boyd Gaming Corporation price-consensus-chart | Boyd Gaming Corporation QuoteExtraction Oil & Gas, Inc. XOG: This developer and producer of crude oil, natural gas and NGL primarily in the Denver-Julesburg Basin of Colorado has seen the Zacks Consensus Estimate for its current year earnings increasing 7.2% over the last 60 days.Extraction Oil & Gas, Inc. Price and Consensus Extraction Oil & Gas, Inc. price-consensus-chart | Extraction Oil & Gas, Inc. QuoteThe Goldman Sachs Group, Inc. GS: This specialty finance company has seen the Zacks Consensus Estimate for its current year earnings increasing 14.1% over the last 60 days.The Goldman Sachs Group, Inc. Price and Consensus The Goldman Sachs Group, Inc. price-consensus-chart | The Goldman Sachs Group, Inc. QuoteMiddlefield Banc Corp. MBCN: This bank holding company for The Middlefield Banking Company has seen the Zacks Consensus Estimate for its current year earnings increasing 18.7% over the last 60 days.Middlefield Banc Corp. Price and Consensus Middlefield Banc Corp. price-consensus-chart | Middlefield Banc Corp. QuoteYou can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here. Infrastructure Stock Boom to Sweep America A massive push to rebuild the crumbling U.S. infrastructure will soon be underway. It’s bipartisan, urgent, and inevitable. Trillions will be spent. Fortunes will be made. The only question is “Will you get into the right stocks early when their growth potential is greatest?” Zacks has released a Special Report to help you do just that, and today it’s free. Discover 7 special companies that look to gain the most from construction and repair to roads, bridges, and buildings, plus cargo hauling and energy transformation on an almost unimaginable scale.Download FREE: How to Profit from Trillions on Spending for Infrastructure >>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report The Goldman Sachs Group, Inc. (GS): Free Stock Analysis Report The Manitowoc Company, Inc. (MTW): Free Stock Analysis Report Boyd Gaming Corporation (BYD): Free Stock Analysis Report Middlefield Banc Corp. (MBCN): Free Stock Analysis Report Extraction Oil & Gas, Inc. (XOG): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research