PRODUCT DESCRIPTION

An efficient system for efficient bridges - Stone Strong Systems conforms to the AASHTO Bridge Manual, insuring you are building with a fully geotechnical and structurally engineered retaining wall system. Attractive, durable, versatile, the system of interlocking blocks offers the largest precast retaining wall block on the market. The design creates built-in drainage and maximizes sq. footage while assembling faster than competitors' products.