arrow
background
black
centered
change
communications
commuter
conjunction
country
crossing
crossroad
depot
direction
form
girder
industry
junction
landscape
line
pattern
perspective
platform
point
rail
railing
railroad
rails
railway
shunting switch
snow
snowbound
snowfall
snowfield
snowy
steel
structure
switch
switchblade
track
train
transportation
travel
vanishing
view
vista
way
white
winter