Advanced traffic solutions for safer communities

WSB’s traffic engineering services blend innovative solutions with precise execution to improve safety and performance across transportation networks. From signal timing and intersection design to signing, striping, and safety studies, our customized strategies tackle current challenges while preparing for future demands. We combine engineering judgment with the conditions of each corridor and community to deliver solutions that hold up over time

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SERVICES

Our experts specialize in

Traffic Operations Analysis

We identify and resolve operational inefficiencies to optimize traffic flow and minimize delays.

Traffic Signal Design

Our team designs advanced signal systems to improve safety and efficiency at intersections.

Traffic Signal Timing

We retime and optimize existing signal systems to reduce delay and keep intersections running efficiently.

Intersection Design

We design and evaluate intersections, including Intersection Control Evaluation (ICE), to identify the safest and most efficient control type for each location.

Signing and Pavement Marking Design

We deliver clear, effective signage and markings to guide and protect road users.

Traffic Control and Staging

We design traffic control plans that prioritize safety, minimize disruptions, and keep projects moving smoothly.

Traffic Impact Studies

Our studies assess how developments impact traffic patterns and identify actionable solutions.

Travel Demand Forecasting

We forecast future traffic volumes and travel patterns to inform corridor and intersection design decisions.

Access Management

We manage driveway and access point spacing along corridors, including access permit applications and justification reports.

Driver Feedback Signs

We implement dynamic feedback systems to encourage safer driver behavior.

Pedestrian & Multimodal Safety

We design safe, accessible infrastructure, including crosswalks, lighting, and sidewalks, for pedestrians and cyclists in urban and rural areas.

Traffic Safety Studies

We conduct in-depth safety analyses to address hazards and improve road conditions.

Lighting Design

Our lighting plans enhance visibility and safety while balancing energy efficiency.

Traffic Data Collection

We gather and analyze field traffic data, using tools like aerial mapping, GIS, and mobile LIDAR, to inform transportation planning and design decisions.

Roundabout Design & Analysis

We evaluate and design roundabouts that improve safety and keep traffic moving efficiently through intersections.

Traffic Simulation Modeling

We use micro and macro simulation tools to test how proposed designs will perform under real-world conditions before they’re built.

Parking Analysis & Design

We assess parking demand and design facilities that balance access, efficiency, and community needs.

Effective traffic engineering that connects communities

Traffic plays a vital role in how communities move, and effective management demands strategic planning and expert execution. At WSB, we deliver advanced traffic engineering solutions that elevate safety, ease congestion, and improve mobility.

By combining advanced technology with stakeholder collaboration, we develop strategies that strengthen road networks and create safer environments for drivers, pedestrians, and cyclists. From signal design and data-driven analysis to pedestrian safety planning, our multidisciplinary approach delivers solutions that align with community needs and regulatory standards.

Freeway interchange with traffic date overlayed on top

OUR EXPERTISE

Shaping the future of infrastructure

Our teams of experts work together to seamlessly deliver innovative and ground-breaking service. Learn about each of our groups.

WSB Staff working in the lobby of the WSB headquarters.

Discover Our Difference

We partner with our clients and communities to build what’s next in infrastructure – the places, spaces, and systems that support our lives.