Our decades of experience include designing bridges and utilizing advanced modeling for optimized designs. Learn More

Our comprehensive inspection services keep bridges safe and reliable at home and abroad. Learn More

We update designs and engineer structural improvements for modern bridges and historical restorations.

We provide guidance for the development, design, and engineering of city streets and transportation facilities to prioritize and improve transit quality.

Organizing, planning, executing, and managing transportation design ensures a successful project from beginning to end.

We facilitate collaboration between the engineer and the contractor to complete final design and construct transportation solutions to drive innovation, reduce schedule, and transfer risk to the design-build firm.

Provide services that link physical systems to a digital infrastructure, such as broadband, EV charging Infrastructure, ITS and toll systems, Internet of Things, smart cities, AI/ML data analytics, automated vehicles, and mobility as a service.

Our experience working on government projects at the federal, state, and local levels, including various Departments of Transportation can help inform your grant writing effort.

Our services plan and design improvements to the transportation system to accommodate all modes of transportation and all users through a safe systems approach.

We incorporate vast knowledge about safety, travel patterns, and existing infrastructure when designing roads and highways. Learn More

We provide insight into the movement of water and how it impacts transportation and roadways to design effective transportation structures.

Our independent reviews provide actionable information and recommendations to improve and maintain the safety and integrity of transportation systems.

We design and engineer intersections for improved safety, traffic flow, function, and mobility, helping to create safer communities. Learn More

We provide expert load capacity ratings for planned and existing infrastructure to meet prevailing requirements and standards. Learn More

Our services determine the transportation impact for existing and future transportation improvements using the latest tools that model the traffic and roadway conditions.

We provide design and engineering services to facilitate the construction of transportation systems and supporting facilities.

We assess how transportation systems respond to various demands, such as citizen complaints, new land development, programmatic safety improvements, corridor studies, and transportation improvement projects.

We plan and design transportation facilities, including sidewalks, bike lanes, shared use trails, ADA curb ramps, and pedestrian bridges, to accommodate pedestrians, bicycles, and vulnerable users,

We understand and help navigate the complexities and requirements of DOT and other regulatory permitting.

We support clients managing a transportation program, which may include staff augmentation, on-site staff support, and leadership to ensure the program meets its goals and objectives.

We help plan, monitor, and control all phases of your transportation project lifecycle to stay on schedule, manage risk, and maximize value.

Project development and environmental studies help determine the feasibility of roadway improvements, as well as their environmental impact, weighed against regulatory mandates.

We assist in the acquisition of land rights when necessary to build or enhance highways, roadways, and transportation systems.

Transportation risk and asset management helps to develop processes and systems that quickly, effectively, and reliably respond to changing logistics and transportation concerns.

Our experience and reputation for roadway and bridge inspections have taken our team around the world. Learn More

We provide designs that implement effective drainage to build safe and environmentally synergistic roadways.

Our engineers factor in trends in driver habits and vehicle technology to create safer roads now and into the future. Learn More

Our roundabout design and engineering improve the safety of problematic intersections for pedestrians and commuters. Learn More

Transportation studies and assessments help promote greater insight, needed improvements, and best practices among transportation systems.

Our transportation surveying and mapping utilizes the latest technology to collect important field data to facilitate infrastructure planning, design, and construction.

We design improvements to transportation systems that improve safety, mobility, and reliability, such as sign design, pavement markings, guiderail, traffic signals, vehicle detection technology, traffic cameras, message signs, roadside units and road weather stations.

Our services improve arterial operations and coordinate signal timing patterns based on different peak traffic periods through data collection, traffic simulation models (Synchro, VISSIM, etc.), signal controller settings, and fine tuning of timing adjustments.

Our traffic studies examine the characteristics of highway system users and vehicles to determine system operation, identify problems, and make improvements.

Transportation planning considers present and future community needs, goals, policies, investments, and designs to inform transportation design needs.

Our depth of experience, insight, and capabilities combine to deliver solutions for managing complex transportation systems. Learn More

We provide systematic review and analysis of a project from concept to design to make recommendations for cost-effectiveness without adversely impacting project functionality or timeliness.