The pcc kerbs illustrated on this page are created to prescribed dimensions. The greater kerbs are approx. 125x255mm or 155x305mm, while the lesser units, are approx 125x155mm or 150x150mm. Median Kerbing: If barrier kerbs are useful for median delineation, an offset of at the very least 0.3m (0.6m preferable) really https://vivconstruct.com