constructive excellence beyond expectations


Railways, Light Rail, Highways, Bridges, Marine...

Williams International Group has become the key enabler across the world’s transport systems as year after year, passenger journeys taken in rail, road, marine and air continue to rise steeply. Williams expertise in cost and project management assists clients to efficiently deliver capacity enhancement projects that feature the very best transport solutions.

Our project experience extends across airports (separate market sector), heavy and light rail, bridges, tunnels, highways, ports and marine works. We have cost and project management experts who specialize in engineering aspects of transportation projects such as electrical/traction power installations, signalization, data and telecoms and mechanical systems.

As well as cost and project management, our transport and infrastructure team provide other special services that include value engineering, risk management, strategic procurement advice, claims management, and project auditing.

Our team of project managers and cost experts have helped successfully deliver technically and logistically complex schemes in environments where facilities must remain in continuous operation and have many different stakeholders – and where strategies for minimizing disruption are as important as cost and time issues.

Our Recent Transportation Representation

  • Golden Gate Bridge Seismic Retrofit, San Fransisco, CA USA
  • Anacostia Waterfront Program, Washington, DC USA
  • Fort Point Channel Tunnel, Boston, MA USA
  • 63rd St. Tunnel Connection, New York, NY USA
  • LRT Build Out North East & Central Corridor, Dallas, TX USA
  • Shepard Subway Twin Tunnels, Toronto Canada
  • Sound Transit Rainier Valley Metro Link, Seattle, WA USA
  • Euclid Corridor Improvements, Cleveland, OH USA
  • I-20 HOV Lanes, Atlanta, GA USA
  • SR 316 HOV Lanes, Atlanta, GA USA
  • Tampa Hillsborough Co. Expressway, Tampa, FL USA
  • Widening of US 441, Atlanta, GA USA
  • Harry Truman Parkway Phase 5, Atlanta, GA USA
  • Widening of SR 1 and US 27, Atlanta, GA USA
  • I-285 and Memorial Bridge Interchange, Atlanta, GA USA
  • Rome By-Pass Improvements, Atlanta, GA USA

News & Events

Welcome to Williams International Group's News and Press Center, your resource to the latest information on Williams International Group's service and product news.



"U.S.Cost’s project management efforts have provided a tremendous benefit to the THCEA and we would certainly look to U.S.Cost when securing similar services in the future."

Brandon R. Sneath

Tampa-Hillsborough County Expressway Authority

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