Skudai Highway (Lebuhraya Skudai), also known as Senai Highway, Jalan Tun Abdul Razak or Jalan Skudai, Federal Route 1, is a 29 kilometre partial-access highway in Johor, Malaysia, from the town of Senai in Kulai District to Johor Bahru City in Johor Bahru District. The highway is designated as part of Federal Route 1.

The Second Link Expressway Second Link Expressway is a 47-kilometre (29-mile) controlled-access highway in Johor, Malaysia. It runs from Senai, Kulai District near the international airport to the Malaysia–Singapore Second Link at Tanjung Kupang, Johor Bahru District.