Get an undersized culvert on a rural road and the first heavy rain will prove you wrong. Water backs up, the embankment saturates, and within one rainy season you are looking at a washed-out road and an expensive re-do. Culvert…
Every rainy season, the same culverts fail. Water backs up, the road embankment saturates, and within a few storms the carriageway starts to slump. Most of the time the cause is not bad concrete or poor workmanship. It is a…
A culvert is one of the most common structures on any road project, yet many civil engineers on site struggle to size one correctly. Getting it wrong means flooding, road failures, and expensive repairs. This guide walks you through the…
