Transit and Urban Mobility | CDM Smith

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Transit and Urban Mobility

Transit and Urban Mobility

We connect people and technology to build and modernize sustainable transportation infrastructure for the future, maximizing stakeholder funding and fueling long-term economic growth.

Ian Craig Imlah, CEng

Connect with an expert

Ian Craig Imlah, CEng

Ian Craig Imlah, CEng

Connect with an expert

Ian Craig Imlah, CEng

How we support your transit & urban mobility goals

Two men converse in front of a MARTA train.

Aerial view of a street with BRT buses, pedestrian walkways, and adjacent buildings.

A turquoise public transit bus labeled "To The Beach" at an intersection on a sunny day.

How we support your transit & urban mobility goals

We apply in-depth industry knowledge to develop transit solutions for community-driven services. By treating each client as a collaborative partner, we ensure designs prioritize maintainability and sustainability, all while fostering public engagement.

Planning and operations expertise

Our teams prioritize the rider’s experience, creating transit network connections by first addressing local issues.

Decades of BRT excellence

CDM Smith provides lifecycle BRT solutions from corridor planning to final design, always prioritizing innovation.

Comprehensive rail solutions

We’re experts in end-to-end rail systems, from new starts and full system integration, tailored for every stage of rail infrastructure.

Let's Build Something Together

Have a project in mind or want to stay in the loop? Reach out to our team or subscribe to get the latest updates from our work.

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Facility design with the end-user in mind

We ensure all systems are functional, intuitive, and support optimal workflow, meeting user needs and operational goals.

How will driverless vehicles change the way we travel?

This animated video examines several trends set to change the way we travel: mobility as a service, automation, vehicle electrification, the economics of travel and big data.

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Curious to explore related projects?

Selected projects illustrating our technical and delivery experience.

View More Projects

Cyclist on a blue path of a modern bridge above a busy highway.

R1089 Development of Cycle Tracks in Dubai

Planning and design of cycle and jogging corridors to strengthen Dubai’s active mobility and urban connectivity.

Dedicated lane marked "ONLY BUS TAXI" on an urban road.

Dedicated Bus Lanes Study

CDM Smith assessed, planned and revalidated Dubai’s dedicated bus lane network to support the client’s vision of increasing public transport share and improving bus performance.

Bus stopped at a bus stop lane in an urban area with modern buildings and trees.

Qatar Bus Priority Measures Study

Bus priority measures improving reliability, efficiency and ridership across key public transport corridors in Doha.

Wide highway with sparse traffic, surrounded by greenery and city buildings under a clear sky.

Dualization of Al Daoon Road, conversion of roundabouts to signalized junctions

Upgrading 23 km of Al Daoon Road with dualization, signalised junctions, ITS and utilities to ease congestion across key Abu Dhabi corridors.

Aerial view of highways with digital network and icons representing smart transportation technologies.

ITS 304 Optimization of Signalized Intersections in the Emirate of Dubai

Optimizing traffic operations at 610 signalized intersections across Dubai through advanced ITS analysis and signal strategies.

Bicycles and three-wheeled vehicles parked on a street in front of a modern building in Qatar.

Qatar Bicycle Master Plan Update

CDM Smith is updating Qatar’s national bicycle and micromobility plan to support safe, integrated and future-ready active mobility.

Newly paved city street with zebra crossings, barriers, and construction equipment between apartment buildings.

Inner Doha Foul Sewer Network – Package 3B

CDM Smith provided construction supervision and contract administration for the Inner Doha Foul Sewer Network Package 3B, delivering wastewater infrastructure, utility upgrades and FIFA readiness improvements.

Related Practices

Supporting practices that enhance project outcomes across the lifecycle.

View More Practices

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.

Cyclists pass a blue city bus on a street with trees in the background.

Transportation Planning

Our global transportation planning practice is founded on balanced, integrated and forward-thinking mobility solutions. Leading with a data-driven approach, we deliver hundreds of plans to private and public clients.

Highway with multiple cars, speed blurs, and digital rectangles for traffic analysis.

Traffic Engineering and Operational Analysis

Traffic engineering and operational analysis solutions that improve safety, efficiency, and performance across transport networks.

Aerial view of a toll booth on a highway surrounded by green fields, extending into the horizon.

Toll and Revenue

We are helping support the shift from traditional fuel tax revenue sources to more sustainable user-based fees. Our revenue forecasts have supported more than $150 billion in critical transportation improvements across the world.

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.

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.

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're interested in joining our team, check our careers page for open positions or internships.

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