Nothing is more beautiful than mixed wood with steel roadside safety barriers. The PASSion L1 ELLA systems are the passco L1 steel roadside safety barriers covered with squared shaped wooden parts. The difference to the conventional PASSion L1 is the shape of the wooden parts. The PASSion L1 is covered with round shaped wooden parts. The PASSion L1 ELLA are our first mixed steel with wood roadside safety barriers with square shaped wood.