SEPTA Bridgeport Viaduct rehabilitation project to begin

SEPTA is set to launch a major SEPTA Bridgeport Viaduct rehabilitation project along the Norristown High Speed Line (M Line). This move will require a temporary shift to shuttle buses for part of the route.

As reported by Metro Magazine, shuttle buses will replace train service between Bridgeport Station and the Norristown Transit Center from March 29 through May 9. Also, normal rail operations will continue between Bridgeport Station and the 69th Street Transit Center during this period.

Meanwhile, the transit agency recently met with elected officials and other stakeholders to officially kick off the project. According to Railway Supply, the upcoming work is expected to impact more than one-third of the 5,600 weekday trips typically taken by passengers on the line.

Structural repairs to Bridgeport Viaduct

SEPTA is moving forward with vital infrastructure improvements to the Bridgeport Viaduct. This 115-year-old bridge spans 3,525 feet. At the same time, the structure carries the M Line over the Schuylkill River and facilitates nearly 1,900 passenger trips every weekday.

Don’t miss…Akiem Vectron locomotive order covers 80 units

Historic structure upgrades

The viaduct was considered state-of-the-art when it opened in 1911. However, more than a century of continuous service has made major repairs essential. These works will extend its operational life for decades to come.

“This 115-year-old viaduct is SEPTA’s third-longest bridge, and this work is needed for us to be able to continue M service between Bridgeport and Norristown,” said SEPTA GM Scott A. Sauer. “This project is being completed in phases to avoid an outage this summer when Philadelphia hosts FIFA World Cup matches, the MLB All-Star Game, and America’s 250th birthday celebration.”

$55 million bridge project scope

The estimated cost for the SEPTA Bridgeport Viaduct rehabilitation project stands at $55 million. This figure includes design, support, and construction. Separately, J.D. Eckman, a third-party contractor, will carry out the work. The project features several key components:

• Repairs to the structural steel
• Concrete restoration for the piers and abutments
• Installation of replacement bearings
• Replacement of the concrete deck
• New maintenance catwalks
• Full repainting of the entire structure
• A new stairway for the Norristown Transit Center

Timeline and future phases

Also, the construction phase is expected to take approximately one year to complete. SEPTA has indicated that future service outages are planned for later this year and early next year to finalize the upgrades. Still, these improvements remain part of a broader commitment to maintaining SEPTA infrastructure. They ensure the long-term reliability of the Norristown High Speed Line M Line.

News on railway transport, industry, and railway technologies from Railway Supply that you might have missed: