Queens Boulevard Extension

Modernizing Queens transit infrastructure for the 21st century

Project Overview

The Queens Boulevard Extension project represents a comprehensive modernization of one of New York's busiest subway corridors. MetroTech Solutions successfully delivered track upgrades, signal system replacements, and infrastructure improvements serving over 500,000 daily riders on the E and F lines.

This $2.4 billion project improved service reliability, reduced travel times, and enhanced safety across 15 miles of mainline track and eight stations.

Status: Completed 2023
Project Value: $2.4 Billion
Duration: 2018 - 2023
Queens Extension

Project Achievements

15 Miles

Of track fully replaced and upgraded with continuous welded rail

CBTC

Communications-Based Train Control installed for automated operation

25%

Capacity increase through enhanced signal technology

Technical Innovations

The Queens Boulevard Extension incorporated cutting-edge technologies and construction methods.

Night-Only Construction

All major work performed during overnight closures to minimize disruption to 500,000 daily riders while maintaining full daytime service.

Accelerated Track Replacement

Innovative methods replacing up to 1,000 feet of track per night using specialized equipment and coordinated crews.

Zero-Emission Equipment

Electric and battery-powered construction equipment reducing emissions in enclosed tunnel environments.

Real-Time Quality Control

Automated track geometry measurement systems ensuring millimeter-level precision throughout installation.