Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Cramer or Stephanie Link. All three major indices are trading up today with the Dow Jones Industrial Average ( ^DJI) trading up 55 points (0.3%) at 16,661 as of Tuesday, May 27, 2014, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,943 issues advancing vs. 1,024 declining with 173 unchanged. The Transportation industry currently sits up 0.3% versus the S&P 500, which is up 0.5%. Top gainers within the industry include Westinghouse Air Brake Technologies ( WAB), up 1.4%, and Ryanair Holdings ( RYAAY), up 1.3%. TheStreet would like to highlight 3 stocks pushing the industry higher today: 3. Norfolk Southern ( NSC) is one of the companies pushing the Transportation industry higher today. As of noon trading, Norfolk Southern is up $0.65 (0.7%) to $99.85 on light volume. Thus far, 536,245 shares of Norfolk Southern exchanged hands as compared to its average daily volume of 1.7 million shares. The stock has ranged in price between $99.58-$100.00 after having opened the day at $99.84 as compared to the previous trading day's close of $99.20. Norfolk Southern Corporation, together with its subsidiaries, is engaged in the rail transportation of raw materials, intermediate products, and finished goods. As of December 31, 2013, it operated approximately 20,000 miles of road in 22 states and the District of Columbia. Norfolk Southern has a market cap of $30.7 billion and is part of the services sector. Shares are up 6.9% year-to-date as of the close of trading on Friday. Currently there are 6 analysts who rate Norfolk Southern a buy, no analysts rate it a sell, and 10 rate it a hold. TheStreet Ratings rates Norfolk Southern as a buy. The company's strengths can be seen in multiple areas, such as its solid stock price performance, reasonable valuation levels and largely solid financial position with reasonable debt levels by most measures. We feel these strengths outweigh the fact that the company has had sub par growth in net income. Get the full Norfolk Southern Ratings Report now. 3x UPSIDE POTENTIAL: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.