A long line of vehicles moving slowly.
Traffic jam
A seat on a plane next to a window.
Window seat.
Timetable.
Schedule
Off peak hours.
Rush hour.
The main or central part of a city.
Downtown.
The time when roads are busiest.
Rush hour.
The place where you can walk in a plane between rows of seats.
Aisle.
Walker.
Pedestrian.
Passenger.
Driver.
The maximum speed you can legally drive.
Speed limit.
The path a bus or train follows.
Route.
When you leave from somewhere to go to another place.
Departure.
Course.
Route.
Free ride.
Fare.
When vehicles can't move or only move very slowly on roads.
Gridlock.
The cost of a bus or train ticket.
Fare.
Make something or someone late or slow.
Delay.
Regular traveller.
Commuter.
Take off.
Land.
The money you spend on gas for transportation.
Fuel costs.
A raised area where passengers wait for a train.
Platform.
People at the airport who check inside your bags when you arrive.
Customs.
Depot.
Station.
Arrive.
Depart.
The amout of CO2 that a type of transportantion produces.
Carbon emmissions.