{"id":6642,"date":"2003-01-01T12:00:34","date_gmt":"2003-01-01T12:00:34","guid":{"rendered":"https:\/\/www.systra.com\/ibt\/?post_type=projects&p=6642"},"modified":"2026-02-19T18:37:35","modified_gmt":"2026-02-19T18:37:35","slug":"puente-de-la-unidad-monterrey-mexico","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/ibt\/project\/puente-de-la-unidad-monterrey-mexico\/","title":{"rendered":"Puente De La Unidad – Monterrey, Mexico"},"content":{"rendered":"\n
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Technical details<\/div>\n \t
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Customer<\/div>\n\t
Municipio de San Pedro Garza Garc\u00eda, State of Nuevo Le\u00f3n Secretary of Communications and Transport<\/div>\n\t <\/div>\n
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Dates<\/div>\n

Construction Completed: 2003<\/p>\n<\/div>\n <\/div>\n

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Localisation<\/div>\n
Monterrey, Mexico<\/div>\n <\/div>\n
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Partners<\/div>\n
Contractor: Grupo Garza Ponce and VSL Corporation, General Consultant: Sistemas \u00d3ptimos Constructivos, S.A. (SOCSA)<\/div>\n <\/div>\n
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Activity<\/div>\n
SYSTRA IBT\u2019s Role: Bridge Design Consultant, detailed design and construction engineering for the cable-stayed bridge, and technical assistance on site.<\/div>\n <\/div>\n \n \n <\/div>\n\n\n\n
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DESIGN-BUILD<\/h2>\n\n\n\n

Main Span: <\/strong>137 m (449 ft) <\/p>\n\n\n\n

Bridge Length: <\/strong>304 m (997 ft) <\/p>\n\n\n\n

Width: <\/strong>24 to 33 m (79 to 108 ft) (four traffic lanes, shoulders, and a central walkway).<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

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The Puente de la Unidad, a signature bridge that crosses the Santa Catarina River in Monterrey, Mexico, is an asymmetrical structure with a cable-stayed span of 187 m (613.5 ft) carrying four lanes of traffic and a central walkway. <\/strong><\/p>\n\n\n\n

The total bridge length is 304 m (997 ft), with the central pylon inclined at 60 degrees, partially balancing the weight of the main span. The width of the bridge varies between 24 m and 33 m (79 ft and 108 ft). On and off ramps merge onto the bridge on each side of the pylon. The bridge superstructure is supported along its sides by 13 sets of stay cables with a \u201charp\u201d arrangement.<\/p>\n\n\n\n

The superstructure consists of longitudinal concrete edge beams, transverse steel beams, and a concrete slab. The pylon design allows traffic on the roadway parallel to the river to pass directly through the base of the pylon. The bridge construction scheme was a unidirectional cantilever with traveling forms and moveable supports.<\/p>\n\n\n\n

The bridge\u2019s special aesthetic features include architectural light\u00ading and the use of white concrete. The bridge was built on a fast-track schedule, with the start of design in October 2001 and completion of construction in September 2003.<\/p>\n\n\n\n

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The Puente de la Unidad was recognized with three prestigious awards.
In 2004, the project received the PTI \u2013<\/strong> Best in Class Bridges Award of Excellence,
the ACEC \u2013<\/strong> Grand Award for Excellence in Engineering Design,
and the CELSOC California \u2013<\/strong> Engineering Excellence Honor Award.<\/strong><\/p>\n\n\n\n

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Featured Project<\/h2>\n
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