Following is from a PIB release.

Six laning of 6,500 km of National Highways comprising 5,700 km of Golden      Quadrilateral and 800 km of other sections on Build, Operate and Transfer (BOT) basis following, Design, Build, Finance and Operate (DBFO) pattern has been approved at an estimated cost of Rs.41, 210 crore under National Highways Development Project (NHDP) Phase-V, scheduled for completion by December 2012. List of sections of National Highways in different states is given below:

SIX LANING OF NATIONAL HIGHWAYS

Sections

States

Length

(a) Golden Quadrilateral

Andhra Pradesh, Bihar, Gujarat, Haryana, Karnataka, Maharashtra, Orissa, Rajasthan, Tamil Nadu, Uttar Pradesh, West Bengal and Jharkhand

5700

(b) Other Sections

    

(i) Panipat-Jalandhar

Haryana & Punjab

300

(ii) Delhi-Hapur-Moradabad

Delhi & Uttar Pradesh

170

(iii) Samkhiali-Gandhidham

Gujarat

56

(iv) Indore-Dewas

Madhya Pradesh

55

(v) Agra-Gwalior

Uttar Pradesh & Madhya Pradesh

85

(vi) Chandikhol-Paradip

Orissa

77

(vii) Ludiana-Chandigarh

Punjab

82

This information was given  by the Minister of State for  Shipping, Road Transport and Highways, Shri K.H. Muniyappa in a written reply in the Lok Sabha today.