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Louise Benwell
Head of Infrastructure, USA
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How do we build roads that are ready for cleaner, smarter mobility?

When road networks work well, they’re almost invisible. When they don’t, the impact is immediate: congestion, safety risks, and economic disruption.

Highway authorities face multiple pressures. Traffic volumes are rising, while many roads, bridges, and structures require urgent renewal. At the same time, infrastructure for electric and autonomous vehicles must be expanded, road safety improved, and resilience strengthened against flooding, extreme heat, and long-term wear. With budgets tight, every project must deliver exceptional value.

We help you plan and deliver roads and highways that perform today and for decades to come, ensuring maximum value for both road users and the economy.

How we help
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Network-level prioritization

We help you make informed investment decisions across your entire road network—balancing renewals, upgrades, and innovation to strengthen long-term performance.

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Sustainable, resilient delivery

By embedding sustainability into design, procurement, and delivery, we help reduce carbon, improve energy efficiency, and optimize lifecycle cost.

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Industry-leading digital platform

We turn raw data into real-time insight that’s easy to act on. Reporting improves, risks and opportunities surface sooner, and decisions are grounded in evidence.

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Independent, outcome-focused advice

Because we’re independent of the design and construction supply chain, our sole focus is on maximizing the long-term performance and value of your assets.

Building sustainable road networks for long-term performance

Our teams understand live transport environments and how every decision impacts safety, traffic flow, and public experience.

From early strategy and investment planning through to construction and into operation, we help turn priorities into deliverable plans.  We keep costs, risks, and schedules aligned, bring clear oversight to complex projects, and protect value at every stage.

At the same time, we help networks adapt to what’s ahead. Whether preparing for electric fleets, connected vehicles, or more extreme weather, we support practical choices that improve resilience and reduce carbon emissions.

The result is infrastructure that works reliably today—and is fit for purpose as mobility, technology, and climate pressures continue to evolve.

INSIGHTS

Explore our latest insights

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From construction to operations: getting a new airport ready to fly 

10 Jul 26

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How major airport operators can balance passenger experience and innovation 

1 Jun 26

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Navigating California’s new 5% retention cap

2 Feb 26

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Revitalizing U.S. transit systems 

30 Jan 26

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Legacy delivery models will fail U.S. transit’s future

28 Jan 26

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The key to success in the EV battery sector

5 Dec 24

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How bespoke management systems drive efficiency

14 Dec 23

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Supplier diversity effecting change in communities

22 Aug 23

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Mass timber: Reducing carbon in construction

13 Sep 22

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Portland: where mass timber meets mass market

14 Jan 21

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Ways to work with us
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