Twenty eight major highway projects have hit a road block owing to clearance from the Ministry of Environment and Forest. Some projects are as old as 2006.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/major-national-highway-project-still-await-environment-ministrys-clearances
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/daily-news-analysis-mumbai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-environment-and-forests-moef
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/highways
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mumbai
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/karnala-sa
[7] http://admin.indiaenvironmentportal.org.in/thesaurus/environment-clearance-ec
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rajasthan
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/karnataka
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madhya-pradesh
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gujarat
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chhattisgarh
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab