culture and tourism in Java. Industrial estates also growing in towns on northern coast of Java, especially around Cilegon, Tangerang, Bekasi, Karawang, Gresik and Sidoarjo. The toll road highway networks was built and expanded since Suharto era until now, connecting major urban centres and surrounding areas, such as in and around Jakarta and Bandung; also the ones in Cirebon, Semarang and Surabaya. In addition to these motorways, Java has 16 national highways
