Transit officials have griped about fare evasion for decades, but until now never moved to fundamentally redesign the city's subway turnstiles.

The Fortress Structural Slide Gate, manufactured by Tymetal Corp., is a cantilever system of unique double track design appropriate for openings up to 40 feet for singles and up to 80 feet for doubles ...

The MTA said it had chosen designs from four different companies ​to test out at a number of stations citywide.

The gate can be tailored to match the surrounding decor in a wide variety of architectural treatments. Delta Scientific's sliding security gates are all crash rated. One model, the TT280, pictured ...