Frances Appleton Pedestrian Bridge

Boston

United States

The approach supports are fitted with Cast Connex custom cast steel wye nodes, which complement the architectural language of the 222-ft long main span while providing improved fatigue performance.

Owner: Massachusetts Department of Transportation

Architects: Rosales + Partners

Structural Engineers: STV, Inc.

General Contractor: White-Skanska-Consigli, J.V.

Steel Fabricator: Newport Industrial Fabrication

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Design-Built Structural Solution

CAST CONNEX offers design-build services for custom-cast steel nodes and components. We leverage steel casting manufacturing to offer our clients unparalleled opportunities for optimization and beauty in structural form.

Elevated design for projects of any budget

CAST CONNEX standardized connectors are available in a range of sizes to fit standard member profiles. These pre-engineered products are affordable enough to be used repetitively or as a one-off. Each connector is designed to simplify fabrication labor, especially in architecturally exposed applications.

The Frances Appleton Bridge is part of the master plan to restore the iconic 1908 Longfellow Bridge across the Charles River between Boston and Cambridge. The older, obsolete pedestrian bridge next to the historic bridge was replaced with this wider, ADA compliant structure that better complements the arches of Longfellow.

The new bridge deck arch is contemporary in appearance and very transparent, in order to not obstruct views of Longfellow Bridge, the river, and parkland. The slender main steel arch span is on the order of 222 feet (68 m) long and are connected to approach ramps that appear to float over the landscape before settling next to the river.