commuter (n)
/kəˈmjuː.tər/

someone who regularly travels between work and home

congestion (n)
/kənˈdʒes.tʃən/

a situation in which a place is crowded with people or vehicles, so that it is difficult to move around

traffic (n)
/ˈtræfɪk/

the number of vehicles moving along roads, or the amount of aircraft, trains, or ships moving along a route

cause (v)
/kɔːz/

to make something happen, especially something bad

reduce (v)
/rɪˈdjuːs/

to make something smaller or less in size, amount, importance etc

resident (n)
/ˈrez.ɪ.dənt/

someone who lives in a particular place

evacuate (v)
/ɪˈvæk.ju.eɪt/

to move people from a dangerous place to somewhere safe

report (v)
/rɪˈpɔːt/

to give a description of something or information about it to someone

deport (n)
/dɪˈpɔːt/

to send someone out of a country, usually because they do not have a legal right to be there

illegal (a)
/ɪˈliː.ɡəl/

not allowed by law

skilled (a)
/skɪld/

having the abilities needed to do an activity or job well

visa (n)
/ˈviː.zə/

an official mark made in a passport which allows you to enter or leave a particular country

infrastructure (n)
/ˈɪn.frəˌstrʌk.tʃər/

the basic systems and services, such as transport and power supplies, that a country or organization uses in order to work effectively

transport (v)
/trænsˈpɔrt/

to take goods or people from one place to another

rail (n)
/reɪl/

one of the two metal bars fixed to the ground on which trains travel

neighbourhood (n)
/ˈneɪ.bə.hʊd/

a particular area of a city or town

pioneering (a)
/ˌpaɪəˈnɪə.rɪŋ/

using ideas and methods that have never been used before

historic (a)
/hɪˈstɒr.ɪk/

important or likely to be important in history

warfare (a)
/ˈwɔː.feər/

fighting or serious disagreement between groups

rooftop (n)
/ˈruːf.tɒp/

the outside surface of the roof of a building