What is this collocation?
subway station
What is this collocation?
cancel a train
What is this collocation?
rush hour
What is this collocation?
subway line
What is this collocation?
traffic jam
What is this collocation?
overcrowded trains
What is this collocation?
slight delay
severe delay
What is this collocation?
overcrowded buses
What is this collocation?
heavy traffic
What is this collocation?
slight interest
What is this collocation?
good service
What is this collocation?
good conditions
What is this collocation?
rush job
What is this collocation?
heavy rain
What is this collocation?
severe problem
What is this collocation?
traffic lights
What is this collocation?
severe delay