Train News
DART begins testing trains for new Silver Line service across north Dallas
Dallas Area Rapid Transit (DART) fans can get a sneak peek of a new train line coming on board: Dallas Area Rapid Transit (DART) has begun running trains on its new Silver Line tracks for the first time.
The Silver Line is a 26-mile route that will run from Plano to DFW Airport, crossing seven cities (Grapevine, Coppell, Dallas, Addison, Carrollton, Richardson, and Plano). It's scheduled to begin in late 2025 to early-2026.
DART worked with Trinity Metro, its partner on the Trinity Railway Express (TRE), to secure track availability to exercise the vehicles and test train operators and vehicle systems. The Silver Line trains will run full routes, following the same travel path as the TRE, from 10 am-6 pm with brief stops at each of its stations.
According to a release, the Silver Line trains will run on the TRE service route every Sunday for the next few weeks. The test runs will only be on Sunday since TRE does not offer service on Sundays.
This will only be a test run; no passengers will be allowed to board the Silver Line trains at any of the TRE stations. So you can look but cannot touch.
DART is more than 60 percent complete with the Silver Line project overall and will begin to fully test the trains in segments on the Silver Line tracks later this summer. In segmented testing, the trains are tested on a specific segment of the track on the project. They'll start on the segment that runs between the Shiloh Road Station in Plano and CityLine/Bush Station in Richardson, in late July or early August.
Testing will continue in the fall between the Knoll Trail Station in Dallas and Terminal B Station at DFW Airport. Segmented testing will wrap up in early 2025 with Silver Line trains running between the CityLine/Bush and Knoll Trail stations.
Segmented testing is necessary to ensure each portion of track along the alignment functions as needed and the vehicle responds accordingly. End-to-end testing of the entire Silver Line corridor is planned for summer of 2025.
Designed by Swiss manufacturer Stadler and assembled in Salt Lake City, the Silver Line vehicles are powered by electric diesel multiple-unit-powered (DMU) engines that meet strict EPA standards. With seating for 235 passengers and updated amenities like multidirectional seats, overhead storage and internal CCTV cameras, the trains are similar to Trinity Metro’s TexRail vehicles, and will provide a quiet ride with passenger safety and comfort.