Rajasthan is one the few states that has successfully implemented a number of projects through private sector participation on BOT-basis.

Five road corridors of a total of over 1000 km linking various National Highways are being upgraded to expressways. A company, Road Infrastructure Development Company of Rajasthan Ltd. (RIDCOR), has specially been established as a 50:50 joint venture between the Government of Rajasthan and IL&FS. This Mega Highways Project is the largest road sector project in the country to be taken up in public private partnership framework.

Private investors can take up road development projects in the form of up-gradation of State Highways; construction of bridges, bypasses, rail-over bridges; and construction of wayside facilities.