adjustment
cable
catenary
curve
distance
electric
express
industrial
industry
infrastructure
iron
journey
line
link
locomotive
logistic
long
metal
nobody
parallel
perspective
platform
power
rail
railroad
railway
route
shift
station
steel
straight
switch
switches
technology
tourism
tracks
trail
train
transfer
transit
transport
transportation
travel
travelling
trip
view
voyage
way
wire