After months of delays, Amtrak and US DOT names joint venture as master developer to inherit active-rail construction, single-level concourse conversion and complex staging beneath Madison Square Garden in Manhattan.
Led team that conceived the idea for an innovative gantry system to place prefabricated bridge segments, enabling the first, $590-million phase of the Park Avenue Viaduct replacement to finish 21 months ahead of schedule.
This design-build project was deftly coordinated in one of the most congested highway interchanges in the country. The interchange includes 10 lanes, more than 20 highway alignments and 11 curved and skewed bridge structures that connect four highways and two airports.