4L of Hajipur-Muzaffarpur Section of the existing NH-77 from Km. 0+000 (Ramashish Chowk) to Km. 46+300 and new bypass starting at Km. 46+300 and connecting NH-28 of E-W Corridor at Km. 515+045
Physical Progress
99.5%
Drone-monitored
Financial Progress
95.5%
Of awarded cost
Awarded Cost
₹2367 Cr
Contract value
Length
63.17 km
Road stretch
Schedule
On Track
On schedule
Drone Frames
3405
Aerial captures
Project Progress
Stage
PCC Issued, CC Pending
Due Date
06-02-2013
Likely Date
31-07-2026
Completion
99.5%
Physical Done
Project Timeline
Awarded
12-08-2010
Construction Started
12-08-2010
In Progress
Near Completion
01-09-2016
Completed
31-07-2026
Physical vs Financial Progress
Project Details
UPC
N/05014/01001/BR
National Highway
22
Regional Office
RO-Patna
State
Bihar
Mode
BOT Annuity
Length
63.17 km
Contractor
Gammon Infrastructrure Projects Ltd.
Project Stage
PCC Issued, CC Pending
Drone Frames
3405 frames
Last Flight
2026-01-27
Cost & Timeline
Awarded Cost
₹2367.00 Cr
Capital Cost
₹2723.39 Cr
Start Date
12-08-2010
PCOD Date
01-09-2016
Scheduled Completion
06-02-2013
Likely Completion
31-07-2026
Schedule Status
On schedule
Slippage Days
N/A
Data Updated
2026-06-18 10:20:03
Contractor Profile
Gammon Infrastructrure Projects Ltd.
Project Intelligence
This is a mega infrastructure project worth ₹2367 Cr — among the largest NHAI projects in the region.
Construction is 99.5% complete — nearing final stages.
Project is on schedule or ahead of planned completion date.
Covers 63.17 km on 22, improving regional connectivity.
3405 drone frames uploaded — real-time aerial monitoring is active for this project.
4L of Hajipur-Muzaffarpur Section of the existing NH-77 from Km. 0+000 (Ramashish Chowk) to Km. 46+300 and new bypass starting at Km. 46+300 and connecting NH-28 of E-W Corridor at Km. 515+045 is a National Highways Authority of India (NHAI) project on 22 in Bihar. The project has an awarded cost of ₹2367.00 Cr and is currently 0 with physical progress at 99.5%.
NHAI tracks physical progress on this project through periodic drone surveys, providing an independent view of on-ground construction status. Other projects on the same highway are listed below.
Drone Imagery Available
3,405 frames · NHAI surveillance footage · UPC N/05014/01001/BR
Frequently Asked Questions
- What is the current status of the NHAI project "4L of Hajipur-Muzaffarpur Section of the existing NH-77 from Km. 0+000 (Ramashi"?
- Current physical progress: 99.5%. Financial progress: 95.5%. Project stage: PCC Issued, CC Pending. On schedule. Scheduled completion: 06-02-2013. Likely completion: 31-07-2026.
- Who is the contractor for this NHAI highway project?
- The contractor for 4L of Hajipur-Muzaffarpur Section of the existing NH-77 from Km. 0+000 (Ramashish Chowk) to Km. 46+300 and new bypass starting at Km. 46+300 and connecting NH-28 of E-W Corridor at Km. 515+045 is Gammon Infrastructrure Projects Ltd.. The project is under RO-Patna and covers 63.17 km on 22.
- What is the cost of this NHAI highway project?
- The awarded cost is ₹2367.00 Crore. Total capital cost: ₹2723.39 Crore. The project is on 22 in Bihar, monitored via drone surveillance by NHAI.
- What is UPC N/05014/01001/BR in NHAI?
- UPC (Unique Project Code) N/05014/01001/BR refers to "4L of Hajipur-Muzaffarpur Section of the existing NH-77 from Km. 0+000 (Ramashish Chowk) to Km. 46+300 and new bypass starting at Km. 46+300 and connecting NH-28 of E-W Corridor at Km. 515+045" — a National Highway project on 22 in Bihar. NHAI uses UPCs to track drone monitoring progress and physical completion of highway construction.