HDR Named General Engineering Consultant for South Mountain Freeway in Arizona

(October 1, 2015) - The Arizona Department of Transportation has awarded HDR the General Engineering Consultant contract for the South Mountain Freeway Project. This $1.8 billion project is the first highway project procured under Arizona's public-private-partnership statute, and ADOT's first design-build-maintain project.

Services provided by HDR include assisting with procurement, design and construction administration processes, including multidiscipline design oversight, resolution of claims and disputes, project management and risk analysis.

The largest, most complex construction project in ADOT history, the South Mountain Freeway is expected to create 30,000 jobs. Once constructed, the 22-mile freeway is expected to bring even more permanent jobs and generate another $2 billion of investment in the Valley. The program completes the system approved by voters in the 1985 Maricopa Association of Governments' Regional Freeway Program.

The new freeway will begin at the existing I-10 and Loop 202 Santan Freeway interchange. It will improve regional mobility, adding three general-purpose lanes and one High Occupancy Vehicle, or carpool, lane in each direction. This new freeway will connect the east and west valleys through southwest Phoenix, and turn north to connect Interstate 10 near 59th Avenue in the West Valley. Estimated completion date is in 2020.

Ken Smith, HDR's project manager, said, "We're honored to be able to help ADOT deliver the first P3 and design-build-maintain project in the state. The entire region will benefit from having this last piece of the freeway in place."

For more details and to see a 3-D fly-through video, visit the ADOT South Mountain Freeway Project website.

About our Transportation Experience

Our award-winning transportation practice is known for solving our clients' most complex mobility challenges across all modes of travel. We are helping with multibillion dollar programs ranging from managing the Council Bluffs, Iowa Interstate rehabilitation program and the San Diego Mid-Coast Corridor Transit project to designing the I-4 Ultimate P3 project in Florida and the New NY Bridge. In addition to planning and engineering, our experts help clients with strategic funding, economic analysis, public engagement, real estate services, program/project controls, risk management, and operations and maintenance.

About HDR

HDR has partnered with clients to shape communities and push the boundaries of what's possible since 1917. We specialize in engineering, architecture, environmental and construction services. With nearly 10,000 employees in more than 225 locations around the world, we think global and act local.