About DDEC

A transportation partner for communities ready to move projects forward.

DDEC helps local governments and project partners move transportation ideas from planning and analysis into clear, actionable next steps.

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Firm Overview

DDEC is a traffic and transportation engineering, planning, and design firm that helps local governments achieve their transportation goals through the creation of connected, safe, and equitable communities.

Our work combines technical analysis, design thinking, and visual communication so communities can understand options, make decisions, and move projects forward.

Leadership

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Founder / Principal

Uyen Dang, PE

Approved biography pending. Replace this content with reviewed leadership biography before launch.

People

Team

Working Principles

Build practical recommendations that communities can understand, fund, and implement.

Use visual communication to make technical tradeoffs clearer for public agencies and stakeholders.

Keep publishing controlled by human review, especially when AI helps draft content.

Next Movement

Talk with DDEC

Share a project need, planning challenge, or upcoming procurement.