機器
architecture
carriage
city
construction
crossing
crossroad
destination
direction
industrial
industry
infrastructure
intersection
iron
junction
line
locomotive
logistic
main
material
metal
platform
public
rail
railroad
rails
railway
railway sleeper
railway sleepers
railway track
road
station
steel
technology
track
tracks
traditional
traffic
train
train coming
tram
tramway
transit
transport
transportation
travel
urban
way