Culverts on National Highways by Width in North-Eastern India (2000 to 2002) | ||||||
(In Nos.) | ||||||
States | Year | Total | Below Standard Single Lane (BSSL) | Standard Single Lane (SSL) | Standard Double Lane (SDL) | Standard Multilane (SML) |
Arunachal Pradesh (e) | ||||||
Assam (c) | ||||||
Manipur (e) | ||||||
Meghalaya (e) | ||||||
India | ||||||