DART Advances Operational Readiness Across 26-Mile Silver Line Commuter Rail Linking DFW Airport to Plano with High-Tech Stadler FLIRT Trainsets

Transforming East-West Mass Mobility Across North Texas

DALLAS, Texas — Marking the most consequential transit expansion across the Dallas-Fort Worth metroplex in decades, Dallas Area Rapid Transit (DART) has advanced comprehensive operational readiness and end-to-end route commissioning across the landmark $2.1 billion Silver Line Regional Rail corridor. Traversing 26 miles through Collin and Dallas counties, the high-capacity commuter rail spine directly connects DFW International Airport Terminal B in the west to Shiloh Road in Plano in the east, weaving through Grapevine, Coppell, Carrollton, Addison, and Richardson.

Following meticulous grade-crossing calibration, positive train control (PTC) dynamic certification, and multi-agency signal synchronization, DART engineering teams have finalized mainline route validations, establishing an uninterrupted, reliable rapid transit bridge across one of America's fastest-growing economic mega-regions.

Swiss-Engineered Stadler FLIRT Diesel-Electric Multiple Units

Service along the Silver Line is powered by a custom-built fleet of eight Stadler FLIRT (Fast Light Intercity and Regional Train) diesel-electric multiple units (DEMUs), assembled to meet stringent Federal Railroad Administration (FRA) safety criteria. Engineered with advanced Tier 4 Final ultra-low-emission power packs, the aerodynamic trainsets slash local emissions while providing an exceptionally smooth, whisper-quiet passenger experience.

Inside the spacious walk-through articulated cars, riders enjoy level 100% low-floor boarding from station platforms, universal ADA wheelchair accommodations, expansive panoramic windows, ergonomic passenger seating, complimentary high-speed Wi-Fi, at-seat power receptacles, and dedicated luggage racks tailored for domestic and international air travelers heading to DFW Airport.

Seamless Multi-Modal Interchanges Across Major Employment Hubs

The 26-mile alignment features 10 modern passenger stations strategically engineered to maximize regional transit integration. Passengers can seamlessly transfer to the DART Orange Line at DFW Airport, the Green Line at Downtown Carrollton, and the Red Line at CityLine/Bush Station in Richardson. Additionally, the western terminus provides immediate cross-platform connections to Trinity Metro’s TEXRail commuter line serving Fort Worth.

Key municipal nodes like the Addison Station—featuring an integrated transit center and mixed-use commercial core—provide vital mass transit accessibility to major corporate headquarters, technology parks, and educational centers without navigating gridlocked regional highways.

Catalyzing Regional Transit-Oriented Development and Decarbonization

North Texas civic leaders and urban planners highlighted that the Silver Line serves as the foundational catalyst for billions of dollars in private capital investments and sustainable transit-oriented developments (TOD). High-density mixed-use communities featuring multi-family housing, walkable retail corridors, and modern office plazas are actively opening around station precincts from Carrollton to Plano.

By offering commuters an attractive, time-competitive alternative to driving along the perennially congested Interstate 635 (LBJ Freeway) and the President George Bush Turnpike (PGBT), the electrified transit line will eliminate tens of thousands of daily automobile trips, advancing regional clean air standards and anchoring sustainable economic prosperity for future generations.