# Delhi Metro Achieves Engineering Feat Over Delhi-Meerut Expressway Without Halting Traffic

> DMRC has successfully installed a massive 58-meter steel span for the Blue Line extension in Ghaziabad, completing the complex operation over a live expressway and highway.

**Type:** article · **Category:** Uttar Pradesh · **Published:** 2026-07-23 · **Source:** TrendKia
**Canonical:** https://trendkia.com/en/uttar-pradesh/ghaziabad-men-dmrc-ka-kamala-bina-traiphika-roke-delhi-meerut-expressway-para-rakha-58-mitara-lnba-stila-spaina-10090 · **Language:** English
**Tags:** Delhi Metro, Ghaziabad News, Delhi-Meerut Expressway, DMRC, Blue Line Metro, Traffic

The Delhi Metro Rail Corporation (DMRC) has successfully achieved a major engineering milestone by completing the installation of a massive 58.216-meter steel metro span over the bustling Delhi-Meerut Expressway (DME) and National Highway-9 in Ghaziabad. Remarkably, this complex infrastructure development was executed without implementing a complete blockade of the continuous flow of high-speed traffic on the busy road network below. Vehicles continued to pass underneath while the heavy construction activities were safely carried out overhead, showcasing advanced planning and execution by the transit agency.

## Enhancing Blue Line Operations
This newly erected steel span serves as a crucial component of the reversal facility currently under construction just beyond the existing Noida Electronic City metro station. The primary objective of this facility is to streamline train movements. Once the infrastructure is fully operational, it will seamlessly allow Blue Line metro trains to switch directions upon concluding their regular passenger journeys, thereby improving turnaround times and overall network efficiency. The comprehensive project blueprint encompasses the construction and installation of two such major steel spans. While the first, 58-meter span has now been successfully positioned, work is ongoing for the remaining section. A second, significantly longer span measuring 73 meters is currently in the pipeline and is projected to be completed and installed by the end of this year.

## Months of Preparation and Continuous Execution
According to the dedicated DMRC engineers overseeing the project, the groundwork and logistical planning for this intricate installation had been meticulously underway for several months. The actual placement phase demanded relentless effort, carried out over a continuous 48-hour period. Operations commenced on the afternoon of July 20 and concluded seamlessly on the morning of July 22. To handle the immense weight and structural complexity, specialized heavy machinery and high-capacity cranes were deployed. These machines meticulously maneuvered the massive steel structure from the ground to its designated overhead location, elevating and securing it at a staggering height of approximately 14 meters above the surface of the expressway.

## Overcoming Severe Technical Challenges
The entire lifting and positioning operation presented extreme technical difficulties for the engineering team, requiring absolute precision. The massive metro span had to be carefully navigated over the high-speed, high-volume traffic of both the Delhi-Meerut Expressway and NH-9. Simultaneously, the engineers had to ensure strict clearance from the high-tension electrical transmission lines running directly above the construction zone. Navigating the heavy span precisely between the active roadway below and the dangerous power cables above required specialized techniques. DMRC officials highlighted that this marks a historic first for the organization, as never before has a metro viaduct of this scale been constructed over a major, active expressway without resorting to a complete traffic shutdown.

## Impact on Daily Commuters
While the transit authority ensured that the roadway was never completely shut down during the critical 48-hour operation, the necessary construction activities did have a tangible impact on the flow of vehicles. Partial excavation at certain spots along the highway edges and the sheer presence of heavy machinery led to localized congestion and bottlenecks. Regular commuters traveling through the Ghaziabad stretch reported that although the route remained open for transit, the pace of traffic was noticeably slower than usual, causing some unavoidable inconvenience and delays during the weekend window. Nevertheless, the DMRC has emphasized that enduring these temporary disruptions is a necessary step, as the completion of this critical Blue Line infrastructure will guarantee smoother, faster, and more reliable metro operations for the entire National Capital Region in the future.

## What this means for you
- **Across India:** This serves as an engineering model for future nationwide infrastructure projects, demonstrating how massive construction can occur without shutting down critical roads.
- **In Ghaziabad:** The completion of this span will streamline Blue Line operations, ultimately saving time for daily commuters traveling between Ghaziabad and Noida.

## Questions & Answers

### 1. What engineering feat did Delhi Metro achieve in Ghaziabad?
DMRC successfully installed a 58.216-meter steel metro span over the Delhi-Meerut Expressway and NH-9 without stopping highway traffic.

### 2. Which metro line is this new span a part of?
The span is a crucial part of the new reversal facility being built beyond the Noida Electronic City station on the Blue Line.

### 3. How long did the actual installation process take?
The continuous installation work took 48 hours, starting on the afternoon of July 20 and finishing on the morning of July 22.

### 4. What was the biggest technical challenge during this construction?
The main difficulty was maneuvering the massive span safely at a height of 14 meters, directly between live high-tension power lines above and highway traffic below.

### 5. When will the second span of this project be completed?
The second, 73-meter long steel span is expected to be completed and installed by the end of this year.

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