Related by context. Frequent words. (Click for all words.) 63 superhighway 52 highways 50 expressways 49 freeways 48 interstate highway 47 motorways 46 metropolises 46 interstate highways 46 bicycle lanes 45 paved roads 45 streetcars 44 skyscrapers 44 bike paths 44 interstates 44 canals 43 byways 43 railroads 43 roads 43 expressway 42 highway 42 bike lanes 42 metropolis 42 toll booths 41 thoroughfares 41 trams 40 subways 40 railways 40 grids 40 corridors 39 transcontinental 39 plazas 39 rail 39 strip malls 39 mass transit 39 roundabouts 39 bridges 38 boulevards 38 roadways 37 interchanges 37 downtowns 37 boulevard 37 motorway 37 monuments 37 gated communities 37 criss cross 37 fiber optics 37 automobiles 37 greenways 37 commuter trains 37 lamp posts 37 intercity 37 traffic jams 36 ease congestion 36 Interstates 36 pyramids 36 journeys 36 fiber optic cable 36 urban sprawl 36 cities 36 overpasses 36 streetscapes 36 underpasses 36 fortresses 36 stoplights 35 flyovers 35 infrastructures 35 bicycles 35 shopping malls 35 busway 35 freeway 35 cul de sacs 35 boardwalks 35 densely 35 corridor 35 signposts 35 streetlights 35 footpaths 35 sprawl 35 thoroughfare 35 cathedrals 35 hubs 35 pathways 34 tram 34 backbones 34 Panama Canal 34 parkway 34 interconnected 34 carriages 34 sewers 34 McMansions 34 streetcar 34 infrastructure 34 crisscross 34 dual carriageway 34 cars 34 lanes 34 freight trains 34 BRT 34 railroad 34 HOV lanes 34 meandering