Kempas Highway or Jalan Kempas (Johor state route J3) is a major highway in Johor Bahru, Johor, Malaysia. It is the only state road in Malaysia constructed as a two-lane highway by an expressway concessionaire company, PLUS Expressway Berhad as a part of the North-South Expressway project. Kempas Highway was built to provide access to Johor Bahru from North-South Expressway Southern Route via Exit 255 Kempas Interchange.