High Quality Content by WIKIPEDIA articles! Malaysian Federal Roads System (Malay: Sistem Laluan Persekutuan Malaysia), is the main national road network in Malaysia. All Federal Roads in Malaysia are under the purview of Ministry of Works (MOW). According to Minister`s Function Act 1969, MOW responsible to plan, build and maintain all Federal Roads gazetted under the Federal Road Act 1959. However, most of the Federal roads` projects was built and maintained by the Malaysian Public Works Department (JKR) which are also one of the implementing agency under the MOW (with exception of Sabah and Sarawak, whereby JKR in these two states is under respective state government).