Bihar in Bihar, linked to the capital city through the Ganges bridge and good road infrastructure. The state's debt was estimated at 77% of GDP by 2007. The Finance Ministry has given top priority to create investment opportunities for big industrial houses like Reliance Industries. Further developments have taken place in the growth of small industries, improvements in IT infrastructure, the new software park in Patna, Darbhanga, Bhagalpur and the completion of the expressway from the Purvanchal border through Bihar to Jharkhand. In August 2008, a Patna registered company called the Security and Intelligence Services (SIS) India Limited took over the
Geography of Bihar which was part of Bihar until 2000 but now is part of a separate state called Jharkhand. Bihar has notified forest area of 6,764.14 km², which is 7.1 per cent of its geographical area. The sub Himalayan foothill of Someshwar and Dun ranges in Champaran district another belt of moist deciduous forests. These also consists of shrub, grass and reeds. Here the rainfall is above 1,600 mm and thus promotes luxuriant Sal forests in the favoured areas. The hot and dry summer gives the deciduous forests. The most important trees are Shorea Robusta (Sal), Shisham, Cedrela Toona, Khair, and Semal.