USA

ZOO INTERCHANGE TUNNEL, MILWAUKEE, USA

The Zoo Interchange Tunnel ...

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QUEEN CREEK TUNNEL, ARIZONA, USA

The Queen Creek tunnel is a ...

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QUEEN MIDTOWN, NEW YORK, USA

QUEEN MIDTOWN, NEW YORK, ...

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Presidio Parkway Project in San Francisco

Presidio Parkway 4 tunnels in San ...

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CARLIN TUNNEL - NEVADA, USA

2 tunnels in Carlin, NV

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Mitchell Interchange in Milwaukee - USA

Mitchell Interchange ...

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Canada

20/13 Highway Interchange, Montréal, Qc, Canada

Interchange at the junction of ...

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ROGER PASS, BRITISH COLUMBIA, CANADA

Tupper 1, Tupper 2 and Single ...

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Herb Gray Parkway, Windsor, ON, Canada

11 tunnels on an 11 km parkway in ...

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TUNNEL JOSEPH SAMSON IN QUEBEC CITY - CANADA

Alternative direciton tunnel in ...

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South America

LAMSAC LINEA AMARILLA TUNNEL 1, PERU

Tunnel on the new Linea Amarilla ...

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Europe

LA CODINA TUNNEL, SPAIN

Codina tunnel in the north of ...

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OBAGA NEGRA TUNNEL, SPAIN

Tunnel Obaga Negra in Pyrenees ...

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Asia

Marina Coastal Expressay (2010-2013) in Singapore

New 3.5 km tunnel in ...

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Intelligence in the Lighting Control System of the Kallang Paya Lebar Expressway in Singapore

12 km tunnel with 13 entries and ...

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