This week, the overall grades of three road and rail stocks are lower, according to the Portfolio Grader database. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Kansas City Southern (KSU) ratings are on the decline this week as the company earns an F (“strong sell”). Last week, it received a 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. For a full analysis of KSU stock, visit Portfolio Grader.

The rating of Roadrunner Transportation Systems, Inc. (RRTS) declines this week from a D to an F. Roadrunner Transportation Systems offers truck freight transportation services. The stock gets F’s in Earnings Revisions and Earnings Surprise. For more information, get Portfolio Grader’s complete analysis of RRTS stock.

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. The stock price has fallen 11.3% over the past month, worse than the 1.7% decrease the S&P 500 has seen over the same period of time. To get an in-depth look at GSH, 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.