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Integrated solutions for the built environment

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Integrated solutions for the built environment

Partnering with state agencies to plan, design and deliver water, transportation and environmental infrastructure. We solve complex infrastructure problems by delivering reliable and compliant solutions.

Engineering design

Delivering water, transportation and environmental infrastructure through expert engineering design, regulatory compliance and resilient solutions that meet long-term policy goals.

Regulatory compliance

Helping meet tightening rules and standards while avoiding fines, consent orders and delays.​ Our experts stay on top of current and future regulations.

Resilient, future-ready systems

Incorporating adaptive approaches, redundancy, digital tools and flexible capacity so infrastructure performs under stress and is serviceable for decades.

Featured Projects

Selected projects illustrating our technical and delivery experience.

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Aerial view of a complex highway interchange in a desert landscape, with multiple lanes and cloverleaf ramps.
Aerial view of a complex highway interchange in a desert landscape, with multiple lanes and cloverleaf ramps.
Dubai, UAE

R1020-1A, 1B Upgrading of Dubai–Al Ain Road 

Major upgrade of the Dubai–Al Ain Road delivering free-flow interchanges, expanded capacity and safer, faster regional connectivity.

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Dimly lit sewer tunnel with two light bulbs illuminating the curved, smooth walls.
Dimly lit sewer tunnel with two light bulbs illuminating the curved, smooth walls.
Qatar

Qatar South Sewer Strategic Tunnels Design 

CDM Smith is delivering concept design, hydraulic modelling and D&B tender documentation for Qatar South’s strategic foul sewer tunnels, supporting Ashghal’s long-term wastewater and resilience strategy.

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Aerial view of a highway interchange with multiple lanes and green circles between roads. Arabic road signs with directions.
Aerial view of a highway interchange with multiple lanes and green circles between roads. Arabic road signs with directions.
UAE

Upgrade and development of Emirates Road from Badeea IC to E55 IC 

Traffic assessment and design upgrades for Emirates Road and connecting corridors to improve capacity, safety and long-term mobility.

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Curved pedestrian bridge with glass sides and blue beams, adjacent to modern buildings.
Curved pedestrian bridge with glass sides and blue beams, adjacent to modern buildings.
Dubai, UAE

Pedestrian Bridges Design and Supervision

CDM Smith delivered design and supervision services for three pedestrian bridges to enhance safe mobility across Dubai.

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Traffic signal with green and amber right turn arrow lights against blurred city traffic during sunset.
Traffic signal with green and amber right turn arrow lights against blurred city traffic during sunset.
Qatar

Traffic Engineering, Design and Infrastructure – DEC Services

CDM Smith is delivering long-term design consultancy for roads, traffic operations and infrastructure development across Qatar’s Western Area.

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Aerial view of a coastal road with cars, flanked by modern buildings and a blue sea on the right.
Aerial view of a coastal road with cars, flanked by modern buildings and a blue sea on the right.
Doha, Qatar

Construction supervision services for Corniche beautification  

CDM Smith delivered full construction supervision for Doha’s Corniche upgrades, including plazas, tunnels, utilities and enhanced public realm.

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Related Practices 

Supporting practices that enhance project outcomes across the lifecycle.

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Aerial view of a highway with multiple lanes and interchanges in a desert landscape, city skyline in the background.

Bridge Design

Bridge design solutions that enhance connectivity, safety, and resilience across complex transport networks.
Worker atop scaffolding at construction site, with orange safety netting in foreground.

Construction Management

CDM Smith provides full-service construction management solutions across the water, environmental, transportation, energy and facilities industries.
Two construction workers in hard hats and vests review plans on a car hood at a road construction site.

Construction Supervision

With decades of experience and meticulous attention to detail, our experts deliver contract‑compliant, defect‑free outcomes aligned with your project objectives.
Flowing water in a brightly lit industrial channel with orange railings and overhead lights.

Water Conveyance

Whether you’re concerned about keeping existing water conveyance assets healthy or building new ones, we’re here to help you find the answers you need.
Glass globe with continents in green foliage, sunlight filtering through trees, symbolizing environmental impact.

Environmental Impact Assessment 

Environmental impact assessment services that support informed decisions, regulatory compliance, and sustainable project delivery.
Connected cars on a highway with city skyline, illustrating intelligent transport systems.

Intelligent Transportation Systems

Smart transportation systems that improve mobility, safety, and network performance through real-time data and technology.
Aerial view of illuminated highway with light trails at night, showing a complex interchange.

Roads Design

End-to-end roads and highway design delivering safe, efficient, and future-ready transportation networks.
Workers installing large concrete drainage pipes beside a highway at sunset, using a crane to lift them into place.

Sewerage, Drainage and Irrigation

Integrated sewerage, drainage, and irrigation solutions that support public health, climate resilience, and sustainable urban growth.
Abstract digital network with glowing blue and green nodes and lines.

Ready to Take the Next Steps?

We love collaborating with passionate individuals and organizations. If you want to talk about potential projects, reach out to our experts. If you're interested in joining our team, check our careers page for open positions or internships.

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