With the highway construction programme in its final stages, the Croatian Parliament has passed a bill to build its first high-speed line, a new –Zagreb–Rijeka line, with an initial maximum planned speed of 250 km/h. Initially, however, the train will not exceed 200 km/h due to a signaling system which can only accommodate speeds up to 200 km/h. The cost of the new line is estimated at 9,244,200,000 kuna (approx. 1.6 bil USD). The project will include the modernisation of the current Botovo-Zagreb line and a construction of a completely new line between Zagreb and Rijeka.