Installing Mountain Road Guardrails

Installing Mountain Road Guardrails Installing these steel guardrails takes more work than it looks, especially on narrow mountain roads with sharp curves. These are called W-beam guardrails, named after the shape of their corrugated steel panels. The design helps the barrier flex and absorb energy when a vehicle hits it. But getting these long metal sections into place is a challenge of its own. Workers must lift, carry, and align each beam with steel support posts installed along the roadside. On curved sections, several people may need to push the beam into position while others line up the pre-punched bolt holes. The panels are usually made from galvanized steel, which has a zinc coating to resist rust. Once aligned, the workers secure the beams using bolts and splice connections, creating a continuous barrier. The height, spacing, and alignment all matter because the guardrail must flex in a controlled way during a crash, helping redirect a vehicle back toward the road. #guardrails #roadconstruction #civilengineering #constructionworkers #highwaysafety