The SQ3TS Trailer-Mounted PTS is the most dynamic and dependable
portable traffic signal available today. With an industry-leading
100-mph wind load, and a 25-year design life, the SQ3TS Portable
Traffic Signal is the temporary traffic control workhorse that you can
rely on year after year. From a simple one-lane bridge repair project,
to complete intersection control, the SQ3TS System has you covered,

under even the most demanding conditions.