Danbury Branch Line: CTDOT’s Signal System Upgrade – Efficiency Gains

“The Danbury Branch Line is getting a signal system upgrade! This $8.3 million project promises improved safety and efficiency for the Connecticut rail system. “

Danbury Branch Line: CTDOT’s Signal System Upgrade – Efficiency Gains
May 19, 2017 9:23 am
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Introduction

In October 2022, the Connecticut Department of Transportation (CTDOT) announced the Federal Railroad Administration (FRA) approved a grant of $4,151,392 for the replacement of the existing signal system on the Danbury Branch Line.

Project Overview

The project involves replacing the existing signal system with a modern, microprocessor-based system along the 24-mile Danbury Branch Line. The current system, installed in the early 1980s, has reached the end of its service life. The project scope includes the installation of new wayside equipment, including signals and switch machines, as well as the implementation of a new central control system. The goal is to improve safety, reliability, and operational efficiency.

Funding and Timeline

The FRA grant of $4,151,392 will be used to cover the project’s costs. The total estimated cost of the project is $8,302,784, with the remaining funds provided by CTDOT. The project is expected to be completed in approximately three years. The project will be carried out in phases to minimize service disruptions. The new signal system will be integrated with the existing Positive Train Control (PTC) system to enhance safety.

Operational Benefits

The upgraded signal system will provide several operational benefits. These include improved train control, reduced delays, and increased capacity. The new system will also provide real-time data on train movements, allowing for better monitoring and management of rail operations. The implementation of the new signal system is expected to improve the overall performance of the Connecticut rail system.

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Conclusion

The CTDOT, with FRA funding, is replacing the signal system on the Danbury Branch Line. The $8,302,784 project, scheduled for completion in three years, aims to modernize the existing system, improve safety, and enhance operational efficiency.

Company Summary

Connecticut Department of Transportation (CTDOT): The CTDOT is responsible for the planning, development, and maintenance of the state’s transportation infrastructure.

Federal Railroad Administration (FRA): The FRA is an agency within the U.S. Department of Transportation, responsible for regulating and overseeing the safety of the nation’s railroads.

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