Roads & HighwaysIPM · Central Project#618480

Construction of Trumpet Interchange Connecting Bangalore Chennai Expressway km.261705 to km. 262800 with Maduravoyal to Walajapet Section of NH 48 near Sriperumbudur Toll Plaza at km. 35700

Ministry of Road Transport & HighwaysTamil NaduData: 2026-05

Revised Cost: ₹163 CrUtilization: 29.6%

Original Cost

₹163 Cr

Baseline estimate

On Budget

Revised Cost

₹163 Cr

Latest approved cost

Expenditure

₹48 Cr

Spent to date

Utilization

29.6%

Of revised budget

Stable

Cost Status

On Budget

No escalation

Remaining

₹114 Cr

Budget left

Budget Utilization

29.6%

0%25%50%75%100%

Spent

₹48 Cr

Remaining

₹114 Cr

Total

₹163 Cr

Budget Split

SpentRemaining

Project Timeline

Project Approved

Construction / Implementation

Original End Date

23/08/2025

Revised Completion

31/10/2026

Completed

Project Details

Project Code618480

SectorRoads & Highways

MinistryMinistry of Road Transport & Highways

StateTamil Nadu

Data Month2026-05

Financial & Timeline

Original Cost₹163 Cr

Revised Cost₹163 Cr

Expenditure₹48 Cr

Original End Date23/08/2025

Revised Date31/10/2026

Project Intelligence

Project is within original budget of ₹163 Cr — no cost escalation recorded.

Expenditure stands at ₹48 Cr, which is 29.6% of the revised project cost.

Remaining budget: ₹114 Cr. Project is tracked under the DPIIT Investment Project Monitoring system.

Sector: Roads & Highways. Ministry: Ministry of Road Transport & Highways.

Frequently Asked Questions

What is IPM project "Construction of Trumpet Interchange Connecting Bangalore Chennai Expressway km."?: Construction of Trumpet Interchange Connecting Bangalore Chennai Expressway km.261705 to km. 262800 with Maduravoyal to Walajapet Section of NH 48 near Sriperumbudur Toll Plaza at km. 35700 is a centrally-funded infrastructure project under the Ministry of Road Transport & Highways, tracked through the Investment Project Monitoring (IPM) system. Sector: Roads & Highways. State: Tamil Nadu. Original cost: ₹163 Cr.
What is the cost overrun for this Bihar IPM project?: The original cost was ₹163 Cr and has been revised to ₹163 Cr — a cost overrun of -0.3%. Expenditure to date: ₹48 Cr (29.6% of revised cost). Data as of 2026-05.
Which ministry is responsible for this project?: Construction of Trumpet Interchange Connecting Bangalore Ch is under the Ministry of Road Transport & Highways in the Roads & Highways sector. Project code: 618480. Bihar is one of the states tracked under the central IPM dashboard for this project.
What is the IPM dashboard and what does it track?: The Investment Project Monitoring (IPM) dashboard, maintained by DPIIT (Department for Promotion of Industry and Internal Trade), tracks centrally-funded infrastructure projects worth ₹150 Crore and above. Construction of Trumpet Interchange Connecting Bangalore Ch is one of several Bihar projects tracked under the Roads & Highways sector on the IPM system.

Frequently Asked Questions

What is IPM project "Construction of Trumpet Interchange Connecting Bangalore Chennai Expressway km."?

Construction of Trumpet Interchange Connecting Bangalore Chennai Expressway km.261705 to km. 262800 with Maduravoyal to Walajapet Section of NH 48 near Sriperumbudur Toll Plaza at km. 35700 is a centrally-funded infrastructure project under the Ministry of Road Transport & Highways, tracked through the Investment Project Monitoring (IPM) system. Sector: Roads & Highways. State: Tamil Nadu. Original cost: ₹163 Cr.

What is the cost overrun for this Bihar IPM project?

The original cost was ₹163 Cr and has been revised to ₹163 Cr — a cost overrun of -0.3%. Expenditure to date: ₹48 Cr (29.6% of revised cost). Data as of 2026-05.

Which ministry is responsible for this project?

Construction of Trumpet Interchange Connecting Bangalore Ch is under the Ministry of Road Transport & Highways in the Roads & Highways sector. Project code: 618480. Bihar is one of the states tracked under the central IPM dashboard for this project.

What is the IPM dashboard and what does it track?

The Investment Project Monitoring (IPM) dashboard, maintained by DPIIT (Department for Promotion of Industry and Internal Trade), tracks centrally-funded infrastructure projects worth ₹150 Crore and above. Construction of Trumpet Interchange Connecting Bangalore Ch is one of several Bihar projects tracked under the Roads & Highways sector on the IPM system.