Here are three stocks with buy rank and strong momentum characteristics for investors to consider today, September 8th:Sterling Infrastructure, Inc. (STRL) : This e-infrastructure, transportation, and building solutions company has a Zacks Rank #1 and witnessed the Zacks Consensus Estimate for its current year earnings increasing 10.9% over the last 60 days.Sterling Infrastructure’s shares gained 41% over the last three months compared with the S&P 500’s advance of 8%. The company possesses a Momentum Score ...