Public transport in Singapore has undergone significant improvements since the 1970s through strategic planning and policies. Key developments include:
1) Implementing a transit-oriented Concept Plan in 1971 to concentrate development along transport corridors and integrate land use with public transportation.
2) Consolidating bus services under two regulated franchises and introducing professional management, bus lanes, and common ticketing to improve integration between the 1970s-1990s.
3) Opening the initial MRT system in 1987 and expanding it, while continuing bus network upgrades and stronger integration efforts through the 1990s and 2000s such as removing transfer penalties.