Railings on North Calafia Way

The Railings on the North Calafia Way in Sandy are not railings. I think this might be a huge reason theres no chases that ever go up here. If you hit the railing its more like a speed bump you can drive over. Theres a set of the same type of railing on a dirt road towards the tunnel that goes to the Lumber Yard and if you hit the railing it will stop you. Idk if its the collision thats set with the railings but it is frustrating when you ride up against the railing and you instead drive over it and flip your car