All roads in Bintulu are maintained by the Bintulu Development Authority ( BDA ) . Bintulu is connected to Miri and Sibu by the Pan Borneo Highway . Bintulu is also connected to Mukah and Samalaju Industrial Park . Kemena Bridge crosses the Kemena River . It is the second bridge in Malaysia built using the incremental launch method . Keppel Road in Bintulu is named after a friend of James Brooke , Sir Henry Keppel .