The ABSORB® 350 Crash Cushion is a water-filled, non-re-directive, gating crash cushion that is approved to NCHRP Test Level 1 and Test Level 2 criteria. It attaches to either portable, permanent or moveable concrete and steel barrier.
Key benefits of ABSORB® 350 crash cushion are:-
Certified to NCHRP Report 350 – Test Level 2. Go to this link and select NCHRP Report 350 Hardware and search in Crash cushions.
FHWA Approval letters
NCHRP 350, TL-2