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NDLTAP
Culverts

CulvertCulverts are an important asset that tackle a simple task – to convey water through roadway sections. Culvert types, sizes, installation methods, maintenance efforts and inventory assessments are a few areas to understand for this roadway component. The federal bridge designation includes any bridge, box or pipe with a span of 20' or more. Below 20' in span length, the main breakdown for structures include: culvert, box culvert or small bridge. This resource section focuses primarily on steel, concrete and plastic culverts

National Webinar - Sliplining and Other Culvert Repair Options

515 ½ E BroadwaySuite 101Bismarck, ND 58501
(701)328-9855ndltap@ugpti.org