WSP USA INC.

WSP USA INC. specializes in comprehensive engineering services for transportation and infrastructure projects, with deep expertise in civil, geotechnical, and traffic engineering. The firm delivers full lifecycle support including preliminary and final design plans, construction documentation, bridge and culvert inspections, pavement design, asset management, and environmental compliance. Their technical capabilities extend to subsurface exploration, slope stabilization, foundation evaluations, and traffic monitoring systems, often applied in sensitive federal lands managed by the National Park Service and U.S. Forest Service. WSP’s approach integrates data-driven performance metrics with regulatory adherence, ensuring projects meet federal safety, environmental, and operational standards. The contractor maintains a consistent and primary relationship with the Department of Transportation, providing specialized engineering support across national parks, forest roads, and parkway corridors. Work includes complex bridge replacements, landslide remediation, and infrastructure assessments on federally owned transportation networks. A secondary but notable client is the Smithsonian Institution, where the firm delivers architectural services related to facility management and construction oversight, indicating adaptability across infrastructure domains. WSP USA INC. operates primarily under NAICS 541330 (Engineering Services), with a strong focus on transportation infrastructure and civil works. Their market positioning centers on delivering technically rigorous, federally compliant solutions for high-visibility public works, particularly in constrained or environmentally sensitive locations. The firm’s work demonstrates specialization in federal land management infrastructure, distinguishing them as a trusted provider for agencies managing national park systems and federal highways. Headquartered in Herndon, Virginia, WSP USA INC. is structured as a 2L entity with no active government certifications. The company leverages its strategic location near federal decision centers to support nationwide projects, maintaining a focused presence in the federal engineering services market without reliance on small business or socio-economic designations.