Arenas & Asociados has become one of the most recognized companies in bridge design worldwide. Since Professor Juan José Arenas founded the company in 1999, our aim has been the conception and design of structures that require formal and special development, where the treatment of functionality, aesthetical values, landscape and environment, becomes mandatory in order to constitute a whole work. The pursuit of beauty and harmony is believed to be our duty, and it should be based on the optimal design of the structure, its construction procedure and the improvement of relations between its various elements. This “Structural Architecture” is our motto, leading our work to master all types of bridges, viaducts, footbridges, tensile structures, etc., and the most advanced methods of construction and structural analyses

Bureau Greisch is one of the leading engineering and architectural firms in Europe. Since 1959, it has designed and participated in more than 5,000 projects in over 20 countries. Through his interest in both architecture and the structural design of structures, René Greisch instilled in his team the spirit of research and innovation on which its reputation among architects has been built, leading to numerous collaborative ventures. The team has a reputation for his bold approach but also for their meticulous designs. It is always open to collaborative ventures and carries out complex assignments in a wide variety of fields and missions for civil engineering or hydraulic works and bridges, and for special structures such as towers, stadiums and all kinds of civil and industrial buildings.

McElhanney's Bridge Group specializes in the development, design, and construction engineering of challenging long-span bridges in a fast-paced design-build environment. Our team is skilled at developing innovative conceptual designs that reduce construction cost and duration. Besides permanent design, a major portion of our work involves complex erection engineering for contractors. This experience enables us to develop economical and constructible designs. Our personnel are strong in coordinating and communicating effectively with contractor construction crews. We provide cost-effective, efficient, and quality bridge engineering services worldwide from our offices in Canada and the USA. Services provided include bridge design, construction engineering, temporary works, independent design reviews, value engineering, and shop drawing preparation. Visit our website to explore our bridge projects in the Portfolio gallery.

Mott MacDonald is one of the world’s leading engineering consultancies with a deep-set heritage in bridge design. Our portfolio includes some of the world’s greatest landmark bridges and extends from small pedestrian bridges in urban areas to striking cable stay bridges and major suspension bridges on estuarial crossings. Mott MacDonald’s bridge team are experts in a wide range of services from bridge planning and design, through to bridge assessments, inspections and construction supervision. Whatever the location, whatever the material, our bridge experts are committed to implementing sustainable bridge engineering projects that bring people and places closer together.

Parsons is a technology-driven engineering services firm with 75 years of experience in the engineering, construction, technical and professional services industries. The corporation is a leader in many diversified markets with a focus on infrastructure, defense and construction. Parsons delivers design/design-build, program/construction management, systems design/engineering, cyber/converged security and other professional services packaged in innovative alternative delivery methods to federal, regional and local government agencies, as well as to private industrial customers worldwide. All across the world, at every time of day, Parsons is keeping people moving towards a bright, safer world. For more about Parsons, please visit www.parsons.com.

Ponting are independent consulting engineers with a broad spectrum of capabilities in designing a variety of sophisticated structures for bridges. Ponting successfully blends expertise with years of experience, creativity, dedication and up-to-date computer technology with practical know-how. Ponting work solely within the bridge design industry on projects of any scale.

T engineering intl is a firm of consulting civil engineers specialised in design studies, works and site supervision. The firm's engineering activities focus primarily on Preliminary and feasibility studies, design studies, plans and details; Conceptual design, calculations, dimensioning of structures; Scheduling works; Managing multi- or mono-disciplinary projects; Works supervision - site supervision; Project management; Assisting the contracting owner; Surveys

CCL provides specialized engineered solutions and construction techniques for structures around the world. The company’s scope of work includes the design, supply and installation of post-tensioned concrete for buildings and civil applications. CCL post-tensioning systems are used in bridges and other civil structures including nuclear power stations, containment vessels and oil platforms. An extensive range of repair and strengthening solutions include concrete repair, corrosion prevention, specialist grouting and structural strengthening. CCL’s comprehensive bridge bearing package includes design, manufacture, supply, installation, inspection, refurbishment and replacement. The company also provides expansion joints for bridge applications.