footbridge, walkway, bridge, overpass, underpass, bikeway, viaduct, skywalk, causeway, retaining wall, greenway, parkway, truss bridge, expressway, plaza, suspension bridge, skyway, trestle bridge, roundabout, seawall, archway, roadway, culvert, bascule bridge, railings, boulevard, pedestrian crossing, boardwalk, footpath, overcrossing, promenade, sidewalk, underbridge, bailey bridge, thoroughfare, riverfront, trestle, drawbridge, piers, arches, frontage road, pontoon bridge, offramp, gondola, bascule, bayonne bridge, entranceway, esplanade, tacoma narrows bridge, highway, chainlink fence, floating bridge, canal, pedestrian, tunnel, interchange, falsework, throughway, freeway, snowshed, headrace, guardrail, crossway, overpasses, corridor, dual carriageway, girders, monument, observation tower, flyover, roadbed, gazebo, entryway, bell tower, pergola, flume, riverbank, colonnade, bosporus bridge, skatepark, berm, fence, millrace, footway, bandshell, tower, mural, park, ramps, pavement, lightrail, boathouse, repaving, weir, statue, crosswalk, tram, dam, spire, breakwater, towpath, intersection

bridge, span

footbridge, overcrossing