Budapest Ferihegy International Airport, which has 3 passenger terminals: Ferihegy 1, which tends to serve the many discount airlines now flying to and from Budapest, Ferihegy 2/A and Ferihegy 2/B. Terminal 2/C is planned to be built. The airport is located to the east of the centre in the XVIII. district in Pestszentlőrinc.
Budapest is the most important Hungarian road terminus; all the major highways end there. Budapest is also a major railway terminus.
Ring road M0 around Budapest is made and allows people to go around Budapest from East to West and from North to South, however there is no way from West to North - you only need to go around to the South.
Budapest public transport is provided by BKV, the company operates buses, trolleybuses, trams, suburban railway lines, the metro, a boat service, a cogwheel railway and a chairlift, called Libegő.
Budapest's tram network is extensive, and reliable despite poor track infrastructure and an ageing fleet. Routes 4 and 6 combined form the busiest traditional city tram line in the world, with the world's longest passenger trams (54-metre (177 ft) long Siemens Combino) running at 60 to 90 second intervals at peak time and 3–4 minutes off-peak and usually packed with people. Day services operate from 4:30 a.m. until 11:30 p.m. each day. Night traffic (a reduced overnight service) has a reputation for being excellent.
There are three metro lines and a fourth is currently under construction. The Yellow line, built in 1896, is one of the oldest subway lines in the world, following London Underground and the Istanbul Metro that were built respectively in 1863 and 1875.