These high-visibility street closure signs provide critical traffic management and safety guidance for construction zones, road work, and special events. Constructed from durable aluminum with reflective properties, the signs ensure clear communication to motorists during both day and night conditions. Engineered to meet DOT and MUTCD state and federal standards, the W20-3-street sign is designed for easy installation on standard punched blanks. The sign clearly indicates street closures, helping to minimize driver confusion and potential accident risks while maintaining efficient traffic flow.