AIL Guiderail For over 40 years, Atlantic Industries Limited has provided our customers with economical, low-maintenance highway protection. Manufactured to the highest specifications, Guiderail is the clear choice when you need traffic protection. No matter what the use – road dividers and barriers, bridge approaches and railings, curves and other highway hazards, or traffic direction – Guiderail provides highly visible protection in all weather conditions. Guiderail is manufactured to the highest specifications (AASHTO M180-78) from 2.5 mm steel. All componenets, including nuts and bolts, are...