Our Approach

Communities large and small across the western United States have benefited from WHPacific’s transportation planning and design services for more than 30 years. Our work spans the full range of transportation infrastructure projects, from roadways, highways, and bridges to airports and multi-modal transit. Each transportation system is uniquely designed and carefully planned to meet our clients’ needs.

Our comprehensive approach to transportation projects takes into account every element that affects a community’s well-being, balancing transportation needs with land use and environmental and policy considerations. This ensures a fully-supported, long term system improvement.


Broad engineering capabilities combined with proven experience results in custom project teams for every client. WHPacific’s aviation group has considerable experience with the general aviation, business and commercial needs of the industry as well as with FAA design guidelines, contract provisions, and technical specifications.

Innovative and efficient design enhances air travel and can have a significant impact on customer satisfaction. Keep your business and customers moving with WHPacific’s aviation services.

  • Aviation System Planning
  • Airport Master Plans
  • Airfield Modeling and Analysis
  • CIP Planning and Development
  • Community Involvement Support
  • Site Selection Studies
  • Runway, Taxiway and Airport Design
  • and more!

Bridges and Structures

Connecting people and commerce, bridges play a vital role in maintaining healthy and vibrant communities. Our team works closely with clients to develop structures that not only meet the project needs, but also enhance the visual environment and protect our natural resources. From initial scoping, through design and development of the plans, specifications and estimates, we collaborate with our clients to ensure the end product meets all project requirements. During construction, our team provides full field support of the construction of federally funded projects. Strengthen your community’s connections with our qualified team.

  •  Single Span and Multi-span Bridges
  • Bridge Rehabilitation and Widening
  • Culvert Replacement
  • Accelerated Bridge Construction
  • Pedestrian Bridges and Multi-modal Paths
  • Retaining and Sound Walls
  • and more!

Roads and Highways

As populations fluctuate and economies expand, we understand the challenges of cost-effectively meeting safety and capacity demands. Whether our clients are planning for the needs of tomorrow, rebuilding aging infrastructure or developing new systems, we explore innovative ideas to provide creative solutions with long term, built-in value. From access roads to major highways, stay connected to your transportation goals with WHPacific.

  • Roadway and Highway Design
  • Intersection Improvement Design
  • Roundabout Design
  • Bicycle and Pedestrian Facility Design
  • Transportation Planning
  • and more!

Contact Us

Fields marked with an * are required