architecture
asia
asian
bridge
building
construction
construction industry
famous
historic
history
iron
journey
kanchanaburi
kanchanaburi province
kwai
kwai river
landmark
landscape
lifestyle
memorial
metal
old
people
rail
railroad
railroad track
railway
river
riverside
road
sky
station
steel
structure
thai
thailand
tour
tourism
tourist
track
train
transport
transportation
travel
unseen
war
water
world
world war 2