| Sl. No. | Name of State | National Highway No. | Total Length (in km) |
|---|---|---|---|
| 1 | Andhra Pradesh | 4, 5, 7, 9, 16, 18, 43, 63, 202, 205, 214, 214A, 219, 221 & 222 | 4472 |
| 2 | Arunachal Pradesh | 52, 52A & 153 | 392 |
| 3 | Assam | 31, 31B, 31C, 36, 37, 37A, 38, 39, 44, 51, 52, 52A, 52B, 53, 54, 61, 62, 151, 152, 153 & 154 | 2836 |
| 4 | Bihar | 2, 2C, 19, 28, 28A, 28B, 30, 30A, 31, 57, 57A, 77, 80, 81, 82, 83, 83, 84, 85, 98, 99, 101, 102, 103, 104, 105, 106, 107 & 110 | 3642 |
| 5 | Chandigarh | 21 | 24 |
| 6 | Chhattisgarh | 6, 12A, 16, 43, 78, 200, 202, 216, 217, 111, & 221 | 2184 |
| 7 | Delhi | 1, 2, 8, 10 & 24 | 72 |
| 8 | Goa | 4A, 17, 17A & 17B | 269 |
| 9 | Gujarat | NE-I, 6, 8, 8A, 8B, 8C, 8D, 8E, 14, 15, 59, 113 & 228 | 3245 |
| 10 | Haryana | 1, 2, 8, 10, 21A, 22, 64, 65, 71, 71A, 72, 73, 73A , 71B & NE-II1512 | 1512 |
| 11 | Himachal Pradesh | 1A, 20, 21, 21A, 22, 70, 72, 88 & 73A | 1208 |
| 12 | Jammu & Kashmir | 1A, 1B, 1C & 1D | 1245 |
| 13 | Jharkhand | 2, 6, 23, 31, 32, 33, 75, 78, 80, 98, 99 & 100 | 1805 |
| 14 | Karnataka | 4, 4A, 7, 9, 13, 17, 48, 63, 67, 206, 207,209, 212 & 218 | 3843 |
| 15 | Kerala | 17, 47, 47A, 49, 208, 212, 213, & 220 | 1440 |
| 16 | Madhya Pradesh | 3, 7, 12, 12A, 25, 26, 26A, 27, 59, 59A, 69, 75, 76, 78, 86 & 92 | 4670 |
| 17 | Maharashtra | 3, 4, 4B, 4C, 6, 7, 8, 9, 13, 16, 17, 50, 69, 204, 211 & 222 | 4176 |
| 18 | Manipur | 39, 53, 150 & 155 | 959 |
| 19 | Meghalaya | 40, 44, 51 & 62 | 810 |
| 20 | Mizoram | 44A, 54, 54A, 54B, 150 & 154 | 927 |
| 21 | Nagaland | 36, 39, 61, 150 & 155 | 494 |
| 22 | Orissa | 5, 5A, 6, 23, 42, 43, 60, 75, 200, 201, 203, 203A, 215, 217 & 2243704 | 3704 |
| 23 | Puducherry | 45A & 66 | 53 |
| 24 | Punjab | 1, 1A, 10, 15, 20, 21, 22, 64, 70, 71, 72 & 95 | 1557 |
| 25 | Rajasthan | 3, 8, 11, 11A, 11B, 12, 14, 15, 65, 71B, 76, 79, 79A, 89, 5585, 90, 113, 112, 114 & 116 | 53 |
| 26 | Sikkim | 31A | 62 |
| 27 | Tamilnadu | 4, 5, 7, 7A, 45, 45A, 45B, 45C, 46, 47, 47B, 49, 66, 67, 68, 205, 207, 208, 209, 210, 219, 220, 226 & 227 | 4462 |
| 28 | Tripura | 44 & 44A 400 | 400 |
| 29 | Uttaranchal | 58, 72, 72A, 73, 74, 87, 94, 108, 109, 123, 119, 121, 87 Ext. & 125 | 1991 |
| 30 | Uttar Pradesh | 2, 2A, 3, 7, 11, 12A, 19, 24, 24A, 24B, 25, 25A, 26, 27, 28, 28B, 28C, 29, 56, 56A, 56B, 58, 72A, 73, 74, 75, 76, 86, 87, 91, 91A, 92, 93 ,96, 97 , 119 & NE-II | 5874 |
| 31 | West Bengal | 2, 2B, 6, 31, 31A, 31C, 32, 34, 35, 41, 55, 60, 60A, 80, 81 & 117 | 2377 |
| 32 | Andaman & Nicobar | 223 | 300 |
| Total | 66590 |
Source: India 2010 – A Reference Annual