The Sentry Longitudinal Energy Dissipater (SLED) is a narrow, water-filled non-redirective gating crash cushion that is MASH Tested, Passed, and Eligible.
The SLED is designed to shield the end of all permanent and temporary portable barrier shapes including concrete, steel and plastic. The SLED End Treatment does not require foundation anchor bolts to be attached to the road or bridge deck. The complete crash cushion can be installed quickly, with one pick up truck on compacted dirt, gravel, decomposed granite, asphalt or concrete.
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