TENW
TENW
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  • About Us
  • Project Highlights
  • TENW Team

Who We Are

TENW provides quality transportation planning and design consulting services throughout the Northwest United States. Our success is built upon the passion and dedication of our team and the family culture within our walls. We are deeply committed to the success of our clients’ projects by providing superior service with a focus on responsiveness, creativity, quality, attention to detail, and a pragmatic approach to problem solving. 


Transportation Engineering Northwest was formed in 1999 and soon after was abbreviated to TENW (Ten-W). Our modest start was noteworthy in its simplicity – team members with a single-minded mission of conducting business and serving clients the way we wanted. TENW’s mission continues to this day with all of our original core team members partnered with an exceptional young group of talented engineers and planners putting our clients’ goals at the forefront.


At TENW, we:


  • Effectively manage the planning, feasibility, entitlement and design of a variety of transportation projects.
  • Bring conclusions and solutions, not a recitation of problems.
  • Believe in advocating for our clients and providing creative and unique solutions.
  • Believe our ability to clearly communicate with clients, stakeholders, and the public throughout the process is crucial to the success of our projects.
  • Work collaboratively with our clients’ project teams, including architects, engineers, planners, attorneys, and the public.
  • Serve a diverse group of both public and private clients on a wide variety of projects including:

                         o   Commercial/Retail

                         o   Corporate Campuses and Master      

                              Plans

                         o   Hospitals and Medical Centers

                         o   Industrial

                         o   Mixed-Use

                         o   Office

                         o   Public and Private Schools

                         o   Public Roadway Infrastructure

                         o   Residential

                         o   Universities

WHAT WE DO

FEASIBILITY & DUE DILIGENCE


PROJECT MANAGEMENT


TRAFFIC IMPACT ANALYSIS


PARKING


ENTITLEMENT & SEPA APPROVAL


TRAFFIC SIGNAL DESIGN


ILLUMINATION ANALYSIS & DESIGN


EV CHARGING STATION DESIGN


SMALL CELL WIRELESS SITE 

DEVELOPMENT, DESIGN & PERMITTING


CONSTRUCTION SUPPORT


STRATEGIC PLANNING


CORRIDOR STUDIES


NON-MOTORIZED PLANNING


MASTER PLANNING


ROADWAY & INTERSECTION DESIGN


ROUNDABOUT DESIGN


TRAFFIC CONTROL DESIGN


POLE ATTACHMENT APPLICATIONS


ADA COMPLIANCE


EXPERT WITNESS TESTIMONY

Contact Us

Get In touch

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TENW

520 Kirkland Way, Suite 100, Kirkland, WA 98033

425-889-6747

Hours

Open today

08:00 am – 05:00 pm

Copyright © 2025 TENW - All Rights Reserved.

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