An Emergency Notification sign should be installed at all highway-rail grade crossings to provide for emergency notification. The sign should have a white message on blue background.
Location and placement should be decided cooperatively by the railroad company and the public or private highway agencies based on specific site conditions.
We make all our signs from .080” thick aluminum. Other companies use steel which rusts, plastic which cracks or warps, or a thinner gauge aluminum (.060 or .040) which bends or buckles.
We use 3M reflective sheeting and 3M UV resistant inks.
3M offers the following on their sheeting: