Variable Speed Limit Signs (VSLS) are digital traffic signs that adjust speed limits based on real-time road conditions. Unlike static signs, VSLS respond to factors like traffic congestion, weather, and accidents, enhancing road safety and efficiency. By dynamically regulating speed, these signs help reduce crashes, improve traffic flow, and minimize emissions. They are commonly used... https://innov8equipment.com.au/variable-speed-limit-signs-vsls/