Bridges to Prosperity McNary Bergeron

PROJECT HIGHLIGHTS: NEW BRIDGE ST. LAWRENCE

The New Bridge St. Lawrence (NBSL) is a 3.3 km long pre-cast segmental bridge crossing the St. Lawrence River. It will consist of two vehicle girders and a transit girder. The main spans will be cable stayed.

Our Role

McNary Bergeron provided construction engineering for the following:
-pier foundations
-pier caps
-starter segments
-marine erected pier stems

Construction Method and Specifications

Pre-cast segmental.

Owner

Canada

Contractor

SSL Construction

Designer

T-Y-Lin / IBT / SNC-Lavalin

Data Sheet (pdf)

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