| Particulars | Details/Status PKG – 4 |
| Length | 40.357 Km |
| NH No. | 146 – B |
| Project Cost | Rs. 519 Crores |
| Concessionaire | M/s Shahganj Badi Highways Pvt. Ltd. |
| Independent Engineer | M/s Saptagon Asia Pvt. Ltd. |
| Date of LOA | 15.03.2024 |
| Date of Agreement | 29.08.2024 |
| Appointed Date | 25.03.2025 |
| Completion Date | 24.03.2027 |
| Construction Period | 730 Days |
| Lane Configuration | 4 Lane |
| Bypasses | 4.807 Km (Baktra 2.500 Km + Badi 2.307 Km) |
| Service Road/Slip Road | 35.830 Km (17.915 km LHS + 17.915 km RHS) |
| R.C.C. Side Drain | 35.830 Km (17.915 km LHS + 17.915 km RHS) |
| Junctions | 46 nos. (Major – 0, Minor – 25, Grade Separated – 21) |
| HPC | Total – 27 no. (New – 15 nos., Reconstruction 12 nos.) |
| Box Culvert | Total – 17 no. (New – 07 nos., Reconstruction 8 nos., Widening – 2 nos.) |
| Culverts on Cross Road | Total – 46 no. (Box – 32 no., HPC – 14 no.) |
| VUP | 15 nos. (Single Span – 9 & Multi Span – 6) |
| LVUP | 6 nos. |
| Minor Bridge | 12 nos. (Additional 2 no. of bridges are to be retained on LHS) |
| Major Bridge | 01 nos. |
| Toll plaza | 01 nos. (Chainage 114+515) |
| Bus Shelters | Total – 21 no. (11 nos.(LHS) + 10 nos. (RHS)) |
| RE Wall | 35.080 Km (17.54 km LHS + 17.54 km RHS) |
| Toe Wall | 740 Mtr. (370 m LHS + 370 m RHS) |
| Retaining Wall | 1.188 Km (594 mtr LHS + 594 mtr RHS) |
| Boundary Wall | Entire Length of Project at BHS |
