The ratings of four road and rail stocks are down this week, according to the Portfolio Grader database. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

FRP Holdings Inc (FRPH) is on the decline this week, earning a D (“sell”) after receiving a C (“hold”) last week. FRPH also rates an F in Portfolio Grader’s specific subcategory of Earnings Surprise. The stock currently has a trailing PE Ratio of 34.60. For more information, get Portfolio Grader’s complete analysis of FRPH stock.

Roadrunner Transportation Systems, Inc. (RRTS) earns an F (“strong sell”) this week, moving down from last week’s grade of D (“sell”). Roadrunner Transportation Systems offers truck freight transportation services. The stock gets F’s in Earnings Revisions and Earnings Surprise. Shares of the stock have been changing hands at an unusually rapid pace, four times the rate of the week prior. To get an in-depth look at RRTS, get Portfolio Grader’s complete analysis of RRTS stock.

This week, Guangshen Railway Co. Ltd. Sponsored ADR Class H’s (GSH) rating worsens to a D from the company’s C rating a week ago. Guangshen Railway is a provider of railroad passenger and freight transportation, as well as railway network usage and services. For more information, get Portfolio Grader’s complete analysis of GSH stock.

The rating of Kansas City Southern (KSU) declines this week from a D to an F. 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 has a trailing PE Ratio of 25.50. To get an in-depth look at KSU, get Portfolio Grader’s complete analysis of KSU 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.