CAR CATCHERS
Sometimes,barely noticeable improvements are made to everyday things that we take for granted or seldom think about.Guardrails are such an item.Every day for years we drive by them and hope we never need their use.Other than possibly making you realize that you are passing by a steep bank with a long drop from the road shoulder,you just keep motoring along.However when you see a serious accident like the one above or the resulting damage from a similar mishap it is only then that you are grateful for this relatively simple safety feature along the edges of our roads and highways.
The new guardrail installations now have posts every 6 feet apart as opposed to the 12 foot spacing of the older sections.Between the posts and rails are offset blocks.These 6"x 8"x14"(typical) blocks used to bring the center line of the guardrail-to-post unit away from the post.By offsetting this line,an impact against the rail at that point is buffered more effectively.This also results in less damage from snowploughs and aids in keeping vehicles on the road and preventing "airborne" vehicle accidents.While it's nice to know they are there,let's hope you never need the services of a guardrail's ultimate use.Drive safe.


