2025-08-12T14:03:41+00:00August 12th, 2025|Geoquest, News, Project, PROJECTS, Railways, Retaining walls, United States|
The California’s High-Speed Rail-4 project is one of the most ambitious infrastructure initiatives in the United States. It aims to deliver a sustainable and efficient transportation solution, connecting major cities through high-speed rail. Spanning a 22-mile corridor between the Tulare/Kern County Line and Poplar Avenue, this project involves multiple [...]
2025-08-05T15:00:56+00:00August 5th, 2025|Canada, Geoquest, Mining and minerals, News, Project, PROJECTS, Retaining walls|
The CNRL Horizon Oil Sands Project is located approximately 75 km northwest of Fort McMurray, Alberta. Geoquest Canada was assigned to design two Reinforced Earth walls adjacent to each crusher at the two ore preparation plants. These walls facilitate the dumping of run-of-mine ore from hauling trucks into the [...]
2025-07-22T13:05:06+00:00July 22nd, 2025|Geoquest, Mining and minerals, News, Project, PROJECTS, Retaining walls, South Africa|
To support the increased production capacity at Navachab Gold Mine in Namibia, a major upgrade to the primary crusher infrastructure was required. The client’s original concept featured a central cast in-situ core designed to house the crusher and its associated equipment. To optimize construction time and cost-efficiency, an alternative [...]
2025-07-22T09:47:44+00:00July 15th, 2025|Bosnia and Herzegovina, Bridges, Geoquest, News, Project, PROJECTS, Railways, Retaining walls|
Geoquest France contributed to the construction of the Corridor Vc highway, between Počitelj and Zvirovići in Bosnia-Herzegovina. The project, consisted of building 11 km of highway from Pocitlj interchange up to the Počitelj bridge, connecting both banks of the Neretva River. The aims of the Corridor Vc is to [...]
2025-06-24T08:12:59+00:00June 24th, 2025|Bridges, Geoquest, News, Project, PROJECTS, Spain|
On October 29, 2024, the Valencian Community in Spain experienced one of the most devastating natural disasters in its history. The storm, known as DANA (Depresión Aislada en Niveles Altos - Isolated Depression at High Levels), brought record-breaking rainfall and flooding that submerged the region and left a [...]
2025-07-22T09:47:06+00:00May 13th, 2025|France, Geoquest, News, Project, PROJECTS, Retaining walls|
Geoquest France proudly participated in the Seine-Nord Europe Canal, a structuring infrastructure which traverses the Hauts-de-France region, creating a vital waterway link between France, Belgium, and the Netherlands, allowing for a more sustainable transport route between Paris and the ports of the North Sea. Some preparation works done by [...]
2021-04-29T14:31:29+00:00March 3rd, 2020|India, Project, Roads & Motorways, Slopes and embankments, TA, Terra Link, Terra Nail|
In the last quarter of 2018, cyclone Titli took a toll on Odisha state, located on the east coast of India. It caused severe damages including landslides in various locations on National Highway 59. Near Daringbadi - a tourist destination about 200 km away from the state capital [...]
2023-09-13T07:58:03+00:00March 2nd, 2020|Canada, Environmental, Geoquest, News, Project, TA|
A new wildlife crossing bridge and six-lane roadway opened last week in Edmonton, Canada. Connecting the city’s ring road, the Anthony Henday Drive, with the northeast energy and industrial area, the Aurum Energy Park-Aurum Road Wildlife/Creek Crossing will reduce the daily commute for about 10,000 workers by about an [...]
2020-01-24T13:12:39+00:00January 9th, 2020|Project, Uganda|
In Kampala, at the Northern edge of Lake Victoria, Geoquest South Africa (RESA) supplied Geoquest® walls for the extension of the Northern Bypass. Designed in a semicircle and built between 2004 and 2009 across the northern suburbs of the city, the bypass aims to relieve traffic congestion in the city centre. In May 2014, the expansion of [...]
2021-02-05T11:10:09+00:00December 12th, 2019|New Zealand, Project|
TechSpan arches and Geoquest walls for New Zealand road project When completed, in May 2020, the Transmission Gully Project (TGP) will provide a new, 27 km long, four-lane motorway north of Wellington, New Zealand. This modern and safe main highway will bypass the coastal communities and space-limited choke [...]
Geoquest has forged an unrivalled level of expertise and experience in reinforced backfill applications and soil-structure interaction. Our technical solutions are defined by four functions corresponding to the purpose of the structure to be designed: RETAIN, CROSS, PROTECT, STRENGTHEN.
Over the last 60 years, Geoquest has been setting the gold standard in reinforced earth structures
and has played an active role in over 100,000 projects around the world.
Soletanche Freyssinet is the world leader in soil, structures and nuclear engineering. The Group brings together unrivalled expertise in construction and engineering. Soletanche Bachy, Menard, Geoquest, Freyssinet, Nuvia and Sixense put their technical excellence at the service of their customers and the performance of their structures.
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