DART Activates Quiet Zones Ahead of Silver Line Launch

Dallas Area Rapid Transit (DART) is accelerating preparations for the upcoming launch of the Silver Line, targeting full commuter service before the year ends. To support this, the agency has begun activating quiet zones along most of the 26-mile route. This is reported by the railway transport news portal Railway Supply.

These zones are designed to reduce horn noise at crossings while maintaining strict safety standards. Trains must still sound their horns during testing, but once operational, horn use will be limited in designated areas. This change reflects an agreement between DART, the Federal Railroad Administration, and six of the seven cities located along the Silver Line.

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Silver Line Quiet Zones Begin Across North Texas

The Silver Line spans seven northern Texas cities, connecting Dallas Fort Worth International Airport to Shiloh Road in Plano. Quiet zone implementation began in Coppell and continues in Addison and Dallas. Carrollton, Richardson, and Plano plan to activate their zones on August 22.

To secure federal approval for quiet zones, DART installed advanced safety features. These include unmountable medians, upgraded gates, and fencing, which prevent vehicles from illegally bypassing lowered barriers. Because horns will no longer sound routinely, the upgrades ensure that drivers and pedestrians are still alerted to oncoming trains.

Enhanced Safety Measures Support Silver Line Operations

The safety modifications reflect DART’s broader commitment to operational excellence and community well-being. And by coordinating with local governments, DART has ensured a unified strategy across municipalities.

This initiative enhances the rider experience while minimizing noise disruptions in densely populated areas. So, as the agency prepares for passenger service, these steps demonstrate how infrastructure investments support both convenience and safety.

The Silver Line is more than just a commuter rail—it’s a critical step toward a smarter, more sustainable transit future for North Texas.

Source: www.progressiverailroading.com

FAQ

What is the Silver Line commuter rail?

The Silver Line is a 26-mile DART commuter rail line connecting DFW Airport to Plano through seven cities.

Can trains use horns along the Silver Line?

Only during testing or emergencies. Quiet zones have been established to reduce regular horn noise.

How does DART ensure safety without train horns?

DART installed crossing gates, fencing, and medians to prevent unsafe crossing behavior. Learn more at DART’s official site.

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