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. One out of the three major indices are trading lower today with the Dow Jones Industrial Average ( ^DJI) trading down 42 points (-0.2%) at 17,072 as of Wednesday, July 23, 2014, 12:55 PM ET. The NYSE advances/declines ratio sits at 1,641 issues advancing vs. 1,297 declining with 186 unchanged. The Transportation industry currently sits down 0.1% versus the S&P 500, which is up 0.1%. A company within the industry that increased today was Delta Air Lines ( DAL), up 3.1%. TheStreet would like to highlight 3 stocks pushing the industry lower today: 3. Norfolk Southern ( NSC) is one of the companies pushing the Transportation industry lower today. As of noon trading, Norfolk Southern is down $0.80 (-0.7%) to $106.81 on heavy volume. Thus far, 1.2 million shares of Norfolk Southern exchanged hands as compared to its average daily volume of 1.4 million shares. The stock has ranged in price between $106.05-$108.84 after having opened the day at $108.18 as compared to the previous trading day's close of $107.61. 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 $32.6 billion and is part of the services sector. Shares are up 15.9% year-to-date as of the close of trading on Tuesday. Currently there are 6 analysts that rate Norfolk Southern a buy, no analysts rate it a sell, and 9 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, largely solid financial position with reasonable debt levels by most measures and reasonable valuation levels. 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. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months. Learn more.