- Estimated Length of Roads Maintained by Zilla Parishads, Panchayat Samities and Gram Panchayats in Howrah District of West Bengal (2012-2013)
- Estimated Length of Roads Maintained by Zilla Parishads, Panchayat Samities and Gram Panchayats in Howrah District of West Bengal (2011-2012)
- Estimated Length of Roads Maintained by Zilla Parishads, Panchayat Samities and Gram Panchayats in Howrah District of West Bengal (2010-2011)
- Estimated Length of Roads Maintained by Zilla Parishads, Panchayat Samities and Gram Panchayats in Howrah District of West Bengal (2009-2010)
- Length of Roads Maintained by Zilla Parishads, Panchayat Samities and Gram Panchayats in Howrah District of West Bengal (2008-2009)
- Length of Roads Maintained by Zilla Parishads, Panchayat Samities and Gram Panchayats in Howrah District of West Bengal (2007-2008)
- Length of Roads Maintained by Zila Parishads, Panchayat Samities & Gram Panchayats in Howrah District of West Bengal (2006-2007)
- Length of Roads Maintained by Zilla Parishads, Panchayat Samities and Gram Panchayats in Howrah District of West Bengal (2005-2006)