4L Elevated Section and at-grade improvements at Begusarai town (Simaria - Khagaria section) from Km. 221.047 to Km. 225.302 of NH-31
Physical Progress
95.7%
Drone-monitored
Financial Progress
95.8%
Of awarded cost
Awarded Cost
₹256 Cr
Contract value
Length
4.255 km
Road stretch
Schedule
On Track
On schedule
Drone Frames
571
Aerial captures
Project Progress
Stage
Under Construction (AD issued)
Due Date
23-12-2024
Likely Date
31-10-2026
Completion
95.7%
Physical Done
Project Timeline
Awarded
27-06-2022
Construction Started
27-06-2022
In Progress
Near Completion
-
Completed
31-10-2026
Physical vs Financial Progress
Project Details
UPC
N/08017/04002/BR
National Highway
31
Regional Office
RO-Patna
State
Bihar
Mode
EPC
Length
4.255 km
Contractor
Altis Holding Corporation -Transrail Lighting Limited JV
Project Stage
Under Construction (AD issued)
Drone Frames
571 frames
Last Flight
2026-08-27
Cost & Timeline
Awarded Cost
₹255.99 Cr
Capital Cost
₹491.04 Cr
Start Date
27-06-2022
PCOD Date
-
Scheduled Completion
23-12-2024
Likely Completion
31-10-2026
Schedule Status
On schedule
Slippage Days
N/A
Data Updated
2026-09-14 02:05:52
Contractor Profile
Altis Holding Corporation -Transrail Lighting Limited JV
Project Intelligence
Construction is 95.7% complete — nearing final stages.
Project is on schedule or ahead of planned completion date.
Covers 4.255 km on 31, improving regional connectivity.
571 drone frames uploaded — real-time aerial monitoring is active for this project.
4L Elevated Section and at-grade improvements at Begusarai town (Simaria - Khagaria section) from Km. 221.047 to Km. 225.302 of NH-31 is a National Highways Authority of India (NHAI) project on 31 in Bihar. The project has an awarded cost of ₹255.99 Cr and is currently ongoing with physical progress at 95.7%.
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
571 frames · NHAI surveillance footage · UPC N/08017/04002/BR
Frequently Asked Questions
- QWhat is the current status of the NHAI project "4L Elevated Section and at-grade improvements at Begusarai town (Simaria - Khaga"?
- Current physical progress: 95.7%. Financial progress: 95.8%. Project stage: Under Construction (AD issued). On schedule. Scheduled completion: 23-12-2024. Likely completion: 31-10-2026.
- QWho is the contractor for this NHAI highway project?
- The contractor for 4L Elevated Section and at-grade improvements at Begusarai town (Simaria - Khagaria section) from Km. 221.047 to Km. 225.302 of NH-31 is Altis Holding Corporation -Transrail Lighting Limited JV. The project is under RO-Patna and covers 4.255 km on 31.
- QWhat is the cost of this NHAI highway project?
- The awarded cost is ₹255.99 Crore. Total capital cost: ₹491.04 Crore. The project is on 31 in Bihar, monitored via drone surveillance by NHAI.
- QWhat is UPC N/08017/04002/BR in NHAI?
- UPC (Unique Project Code) N/08017/04002/BR refers to "4L Elevated Section and at-grade improvements at Begusarai town (Simaria - Khagaria section) from Km. 221.047 to Km. 225.302 of NH-31" — a National Highway project on 31 in Bihar. NHAI uses UPCs to track drone monitoring progress and physical completion of highway construction.