CSX Upgrades Radnor Yard with 12 Electric Switches by 2027

NASHVILLE, Tenn. – CSX began replacing hand-operated switches with 12 new power-operated electric switches on the north end of the receiving yard at Radnor Yard, with engineering crews working through early 2027 as part of the railroad’s 2026 capital improvement programme. The upgrade will bring the total to 37 powered switches across the facility, supplementing existing power-operated units already in place. The new electric switches are controlled directly by the yardmaster, removing the need for crew members to perform manual ground-throw operations in active yard territory.

What Is the Full Scope of This Project?

The 2026 capital improvement project targets the north end of Radnor Yard’s receiving yard, where 12 hand-operated switches are being replaced with electric power-operated switches across 13 tracks and eight inside crossovers. CSX officials stated that the installation creates potential to expand the technology to additional areas of the yard beyond the initial deployment zone. The project reduces manual tasks for yard crews, shifts operational control to the yardmaster for faster routing decisions, and removes personnel from the immediate vicinity of moving railcars during switching operations. CSX produced a short video documenting the replacement work, though the company did not disclose the total project cost, the technology vendor supplying the switch machines, or the specific make and model of the electric switch systems being installed.

Key Project Data

How Does This Compare to Similar Projects?

CSX’s Radnor Yard investment fits a pattern of Class I railroads directing capital toward yard automation and safety technology. In July 2026, Vale and Wabtec signed an agreement to deploy advanced railway signalling technology on the Estrada de Ferro Carajás (EFC) and Estrada de Ferro Vitória a Minas (EFVM) railways in Brazil, explicitly targeting operational safety improvements through technological upgrades (Source: Wabtec Corp, 2026). Both projects share a common rationale: substituting manual or legacy processes with automated control systems that reduce worker exposure to hazardous environments. The CSX announcement does not specify whether the Radnor Yard switch machines include remote condition monitoring or integration with positive train control systems—capabilities that Wabtec’s signalling platforms for Vale incorporate. Meanwhile, Network Rail in the UK faces regulatory pressure over asset condition decline, with a forecasted 2.7 percentage point drop in England and Wales against a 2.5 target, and a 1.6 point drop in Scotland against a 2.1 goal, prompting the regulator to demand limits on further deterioration (Source: Construction News, 2026). The contrast underscores a transatlantic divergence: North American Class I railroads are funding yard modernisation from capital budgets on a project-by-project basis, while European infrastructure managers contend with regulated asset condition targets that constrain discretionary investment.

Editor’s Analysis

Radnor Yard serves as a key classification and interchange point in CSX’s Nashville operations, and the choice to begin powered-switch deployment on the receiving yard’s north end suggests a phased approach targeting the highest-frequency switching movements first. The early 2027 completion timeline—spanning what appears to be 12 to 18 months for 12 switch installations—indicates the work is being sequenced around active yard operations rather than performed during a concentrated outage. CSX’s reference to “potential to expand the technology to other areas of the yard” signals that the 37-switch total is a waypoint, not an endpoint. Across the industry, yard automation investments are accelerating: Network Rail Consulting’s $26 million management contract with Sound Transit for Seattle-area rail programme support (Source: Rail UK, 2026) and Poland’s 19-firm bidding pool for the Warsaw high-speed railway (Source: Global Construction Review, 2026) both reflect rising global expenditure on rail infrastructure modernisation, though CSX’s project remains comparatively modest in disclosed scope and budget transparency.

FAQ

Q: How much is CSX spending on the Radnor Yard switch replacement?
A: CSX has not publicly disclosed the total cost of the Radnor Yard power-operated switch installation. The expenditure falls under the company’s 2026 capital improvement programme, but no project-specific figure has been released.

Q: What company is supplying the electric switch machines for this project?
A: CSX did not name the technology vendor or manufacturer of the power-operated switches in its announcement or accompanying video. Major suppliers of power-operated switch machines to North American railroads include companies such as Alstom (which acquired the GE Transportation signalling portfolio), Siemens Mobility, and Hitachi Rail, though none have been confirmed for this installation.

Q: Will the switch replacement disrupt regular yard operations at Radnor?
A: CSX stated that replacement work will continue through early 2027, indicating the installation is being performed incrementally across 13 tracks and eight crossovers. The railroad has not issued any service advisories related to the project, and the phased timeline implies work is being coordinated to minimise interference with daily classification and train assembly activities.