culvert Definition

sewer, pipe, gutter, masonry, hose, nozzle, buzzard, tip, hawk, drainage ditch, drainage, roadway, embankment, spillway, outfall, roadbed, overpass, manhole, underpass, bailey bridge, berm, manhole cover, swale, viaduct, septic tank, dam, drainpipe, watercourse, riprap, creek bed, bridge, revetment, pavement, dike, truss bridge, levee, downspout, pond, canal, hydrant, soakaway, penstock, bascule bridge, retaining wall, creek, guardrail, waterline, trestle bridge, cofferdam, sluiceway, streambed, weir, driveway, riverbed, causeway, gutters, pedestrian bridge, headrace, subgrade, millrace, forebay, overcrossing, bulkhead, trench, coulee, graveling, frontage road, pilings, fishway, carriageway, footbridge, abutment, northbound, reservior, footpath, falsework, catch basin, westbound, underbridge, riverbank, highway, floor joist, downspouts, sinkhole, snowshed, flume, walkway, cistern, subbase, dump truck, southbound, trestle, backhoe, intersection, oxbow, nullah, landslip, parkway, sump, ravine,