signal

road

railway

train

transportation

pointer

direction

ticket

dispenser

xray

electronic

equipment

scan

traveler

baggage

turnstile

station

freight

wagon

scanning

tunnel

route

scheme

stop

tram

transport

underground

metro

tank

carriage

schedule

information

travel

speed

electric

steam

traffic

light

rail

building

technology

icon

motion

animation

hd

animated