Universal TAU-II Family of Crash Cushions The system consists of a full line of crash cushion products that have been tested to meet NCHRP Report 350, Test Levels 2 and 3. The system is provided in lengths and capabilities for both low and high speed applications (30 to 70 mph). The system can cover hazards with widths up to 2.6 meters and is redirective and non-gating. The system is ideally suited for narrow hazards such as ends of rigid barriers, tollbooths, utility poles, left exits in high volume traffic areas and high-speed systems with narrow medians. It has very low debris buildup with very low life-cycle costs. It’s easy to install and quick to restore.