Bus upgrade zones, commonly abbreviated to BUZ, are a feature of Brisbane's public transport system.
The name is given to high-frequency bus routes operated by Transport for Brisbane, the Brisbane City Council agency that operates the city's public bus services for Translink.
[1] Nearly all BUZ routes are express services which provide quick and frequent access to places along major trunk roads, with the exception of routes 196 and 199, which are the only all-stops BUZ service with bus stops within short walking distances of each other between the inner suburbs of Fairfield, West End, New Farm and Teneriffe.
[5] In 2007, BUZ services carried over 346,000 passengers a week, accounting for around 30% of all Brisbane Transport patronage.
[5][7] Nearly all BUZ routes are express services which provide quick and frequent access to places along major trunk roads, with the exception of routes 196 and 199, which are the only all-stops BUZ services with bus stops within short walking distances of each other between the inner suburbs of West End and Teneriffe (199) and New Farm and Fairfield (196).