In cooperation with the City of Montebello (CA) Transit System, Public Transportation Safety Int’l Corp. (PTS) completed a two-year period of design evaluation and refinement of the S-1 GARD.

The next step in creating a viable, marketable product was to test the S-1 GARD in a variety of climate and service conditions. The transit companies in Washington, DC (WMATA), Boston, MA (MBTA), Los Angeles, CA (MTA), and Chicago, IL (Gray Lines), were each supplied three S-1 GARD’s to install and independently test for a minimum six-month evaluation period. One S-1 GARD was also installed on a transit bus in Rochester, MN, for special evaluation in snow conditions.

The S-1 GARD’s performance exceeded objectives and expectations in all categories of evaluation. Major transit properties in cities such as Los Angeles, Chicago, Washington, D.C., Atlanta and Austin, have retrofitted their entire fleets with the lifesaving S-1 GARD.

Reports available for download: