This week, the ratings of three road and rail stocks on Portfolio Grader are down. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Kansas City Southern (KSU) earns an F (“strong sell”) this week, moving down from last week’s grade of D (“sell”). Kansas City Southern operates a railroad system that provides shippers with rail freight services in commercial and industrial markets of the United States and Mexico. The trailing PE Ratio for the stock is 32.10. To get an in-depth look at KSU, get Portfolio Grader’s complete analysis of KSU stock.

This week, Roadrunner Transportation Systems, Inc.’s (RRTS) rating worsens to an F from the company’s D rating a week ago. Roadrunner Transportation Systems offers truck freight transportation services. The stock gets F’s in Earnings Revisions and Earnings Surprise. For a full analysis of RRTS stock, visit Portfolio Grader.

Guangshen Railway Co. Ltd. Sponsored ADR Class H (GSH) is on the decline this week, earning a D (“sell”) after receiving a C (“hold”) last week. Guangshen Railway is a provider of railroad passenger and freight transportation, as well as railway network usage and services. At $19.88, the stock is below the 50-day moving average of $21.75. Shares of the stock have been trading at an exceptionally rapid pace, up twofold from the week prior. For more information, get Portfolio Grader’s complete analysis of GSH stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.