For the current week, the overall ratings of three road and rail stocks are worse, according to the Portfolio Graderdatabase. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Kansas City Southern’s (KSU) rating falls this week to an F (“strong sell”), down from last week’s 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 stock’s trailing PE Ratio is 32.80. To get an in-depth look at KSU, get Portfolio Grader’s complete analysis of KSU stock.

Roadrunner Transportation Systems, Inc. (RRTS) gets weaker ratings this week as last week’s D drops 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.

This week, Guangshen Railway Co. Ltd. Sponsored ADR Class H (GSH) falls to a D (“sell”), worse than last week’s grade of C (“hold”). Guangshen Railway is a provider of railroad passenger and freight transportation, as well as railway network usage and services. For a full analysis of GSH stock, visit Portfolio Grader.

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.