guardrail Definition

safety rail, roadway, embankment, overpass, handrail, culvert, bollard, berm, fence, pavement, trestle, truss bridge, walkway, roadbed, banister, girder, falsework, sidewalk, ledge, bridge, carriageway, barricade, retaining wall, northbound, westbound, southbound, centerline, crash barrier, tractor trailer, windshield, drainage ditch, dump truck, divider, abutment, fishtailing, pickup truck, semitrailer, driveway, offramp, jackknifing, snowbank, armco, railings, ravine, cruiser, swerve, telegraph pole, fire hydrant, intersection, chainlink fence, truck, crosswalk, motorcyclist, frontage road, highway, pedestrian bridge, freeway, minivan, overcrossing, creek bed, bicyclist, trestle bridge, undercarriage, tow truck, floorboard, snowshed, yox, bulkhead, fender, ledger board, freightliner, gatepost, pilings, crossbeam, tappan zee bridge, vehicle, expressway, parkway, manhole cover, tree stump, van, creek, balustrade, boulder, causeway, lamppost, snowplow, swale, wall, radiator hose, dual carriageway, chuckhole, manhole, motorist, cliff, carport, skidder, suv, awning, roof,