DART Silver Line Expansion Reaches Construction Milestone

DALLAS — Dallas Area Rapid Transit (DART) officials announced Tuesday that the Silver Line expansion project has reached a significant construction milestone, with track installation now 75% complete along the 26-mile corridor connecting Plano to DFW Airport.

The $1.8 billion project, which has been under construction since 2019, is expected to transform regional connectivity when it opens in late 2024. The Silver Line will serve 11 stations, including major stops in Richardson, Addison, and Carrollton, providing direct rail access to Terminal B at DFW Airport.

"This milestone represents years of careful planning and execution," said Maria Rodriguez, DART's Deputy Executive Director of Capital Projects. "We're seeing the infrastructure that will reshape how North Texans travel for decades to come."

Construction crews have been working around the clock to complete the elevated sections near Preston Road and the Belt Line, areas that have experienced significant traffic disruptions over the past two years. Local businesses along these corridors have reported mixed impacts, with some seeing decreased foot traffic while others anticipate increased accessibility once the line opens.

The project has not been without challenges. Recent construction activity has led to increased incidents of cracked windshields and vehicle damage from debris, particularly along State Highway 190 and the Dallas North Tollway construction zones. Local auto repair shops, including Faith Auto Glass Dallas, have reported a 30% increase in windshield replacement requests from drivers navigating construction areas.

"We've definitely seen more customers coming in with chips and cracks from the construction zones," said James Chen, a Richardson resident whose commute takes him through multiple Silver Line work sites. "It's been frustrating, but I know it'll be worth it when we can take the train to the airport."

Economic Impact Expected

The Silver Line is projected to generate significant economic development along its route. Cities like Addison and Carrollton have already approved mixed-use developments near planned stations, anticipating increased property values and commercial activity.

Transit-oriented development projects are planned near the Addison Airport Station and the Cypress Waters Station, with developers citing the rail connection as a key factor in their investment decisions.

DART officials report that electrical systems installation is proceeding on schedule, with testing of train operations expected to begin in spring 2024. The agency has ordered 16 new light rail vehicles specifically for Silver Line service, which will operate at higher speeds than existing DART lines due to longer distances between stations.

Environmental testing continues along the corridor, with particular attention to noise mitigation near residential areas in North Dallas and Richardson. Sound barriers are being installed at 15 locations where the elevated tracks pass within 200 feet of neighborhoods.

The Silver Line represents the largest expansion of DART's rail network since the opening of the Orange Line in 2012, and officials say it will serve an estimated 20,000 daily riders within its first year of operation.