Road Signs Module
U.S. Road Signs for Commercial Drivers
Sign shapes, colors, regulatory signs, warnings, truck-specific signs, railroad crossings, work zones, and CMV-critical signs — with English and Spanish explanations, quiz, and flashcard review.
These educational SVG redrawings follow current FHWA Standard Highway Signs colors, shapes, symbols, and legends. They are study references, not fabrication templates. Verify current requirements and official artwork at mutcd.fhwa.dot.gov.