Contact Us

It is only through the character, passion, talent, and intellect of our employee-owners that we improve our transportation systems and the quality of our communities. Do you have questions, comments, project needs, or career questions? Please contact any of our offices or ContactDKS[at]dksassociates.com for assistance.

  • A
  • Melissa Abadie

    Melissa Abadie

    Creative Services Manager

    Phone: 503-243-3500

    Melissa Abadie's Photo
  • Ruben Adame

    Ruben Adame

    Transportation Engineering Assistant

    Phone: 657-284-2620

    Ruben Adame's Photo
  • Liz Aguilar

    Liz Aguilar

    Project Coordinator

    Phone: 916-368-2000

    Liz Aguilar's Photo
  • Ross Ainsworth

    Ross Ainsworth

    Sr. Transportation Engineer

    Phone: 916-368-2000

    Ross Ainsworth's Photo
  • Corey Allen

    Corey Allen

    Project Coordinator

    Phone: 503-243-3500

    Corey Allen's Photo
  • Efren Alonzo

    Efren Alonzo

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Efren Alonzo's Photo
  • Briana Amaya

    Briana Amaya

    Office Administrator

    Phone: 510-763-2061

    Briana Amaya's Photo
  • George Anganis

    George Anganis

    Transportation Engineering Associate

    Phone: 503-243-3500

    George Anganis's Photo
  • Gurbir Antaal

    Gurbir Antaal

    Project Manager

    Phone: 916-368-2000

    Gurbir Antaal's Photo
  • Garth Appanaitis

    Garth Appanaitis

    Transportation Engineer/Senior Project Manager

    Phone: 503-243-3500

    Garth Appanaitis's Photo
  • B
  • Christine Bairan

    Christine Bairan

    Transportation Engineering Assistant

    Phone: 510-763-2061

    Christine Bairan's Photo
  • Kelly Barnard

    Kelly Barnard

    Administrative Assistant

    Phone: 503-243-3500

    Kelly Barnard's Photo
  • Jack Benoit

    Jack Benoit

    Transportation Planning Assistant

    Phone: 510-763-2061

    Jack Benoit's Photo
  • Aaron Berger

    Aaron Berger

    Senior Project Manager

    Phone: 503-243-3500

    Aaron Berger's Photo
  • Daniel Block

    Daniel Block

    Senior Transportation Engineer

    Phone: 916-368-2000

    Daniel Block's Photo
  • Jenna Bogert

    Jenna Bogert

    Transportation Engineering Associate

    Phone: 503-391-8773

    Jenna Hills's Photo
  • Steven Boice

    Steven Boice

    Senior Project Manager

    Phone: 503-243-3500

    Steven Boice's Photo
  • Penny Booth

    Penny Booth

    CAD Operator

    Phone: 503-243-3500

    Penny Booth's Photo
  • John Bosket

    John Bosket

    Vice President

    Phone: 503-243-3500

    John Bosket's Photo
  • Lacy Brown

    Lacy Brown

    Group Leader/Transportation Engineering Associate

    Phone: 503-391-8773

    Lacy Brown's Photo
  • Ilana Burstein

    Ilana Burstein

    Transportation Engineering Assistant

    Phone: 206-382-9800

    Ilana Burstein's Photo
  • Brianna Buslach

    Brianna Buslach

    Human Resources Administrator

    Phone: 503-243-3500

    Brianna Buslach's Photo
  • C
  • David Camacho

    David Camacho

    Corporate Recruiter

    Phone: 503-243-3500

    David Camacho's Photo
  • Sean Carney

    Sean Carney

    Transportation Engineer

    Phone: 916-368-2000

    Sean Carney's Photo
  • Sheida Carugati

    Sheida Carugati

    Transportation Engineering Assistant

    Phone: 737-202-4360

    Sheida Carugati's Photo
  • Eileen Chai

    Eileen Chai

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Eileen Chai's Photo
  • Brian Chandler

    Brian Chandler

    Principal, Director of Transportation Safety

    Phone: 206-382-9800

    Brian Chandler's Photo
  • Crystal Chavez

    Crystal Chavez

    Transportation Engineering Assistant

    Phone: 657-284-2620

    Crystal Chavez's Photo
  • Alice Chen

    Alice Chen

    Principal

    Phone: 510-763-2061

    Alice Chen's Photo
  • Kevin Chewuk

    Kevin Chewuk

    Transportation Planning Associate

    Phone: 503-243-3500

    Kevin Chewuk's Photo
  • Vanessa Choi-Clark

    Vanessa Choi-Clark

    Senior Graphic Designer

    Phone: 503-243-3500

    Vanessa Choi-Clark's Photo
  • Tulsi Chudgar

    Tulsi Chudgar

    Transportation Engineering Associate

    Phone: 206-382-9800

    Tulsi Chudgar's Photo
  • Ariel Clark

    Ariel Clark

    Transportation Engineering Assistant

    Phone: 916-368-2000

    Ariel Clark's Photo
  • Steffen Coenen

    Steffen Coenen

    Electromobility Engineering Associate

    Phone: 206-382-9800

    Steffen Coenen's Photo
  • Peter Coffey

    Peter Coffey

    President

    Phone: 503-243-3500

    Peter Coffey's Photo
  • Brian Copeland

    Brian Copeland

    Principal

    Phone: 503-243-3500

    Brian Copeland's Photo
  • Alex Correa

    Alex Correa

    Transportation Engineering Associate

    Phone: 503-243-3500

    Alex Correa's Photo
  • Gretchen Cover

    Gretchen Cover

    Marketing Manager

    Phone: 657-284-2620

    Gretchen Cover's Photo
  • Brian Cruz

    Brian Cruz

    Transportation Engineer

    Phone: 510-763-2061

    Brian Cruz's Photo
  • Julia Cruz-Jones

    Julia Cruz-Jones

    Senior Marketing Coordinator

    Phone: 503-243-3500

    Julia Jones's Photo
  • D
  • Emily D'Antonio

    Emily D'Antonio

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Emily D'Antonio's Photo
  • Jim Damkowitch

    Jim Damkowitch

    Principal

    Phone: 916-368-2000

    Jim Damkowitch's Photo
  • Nikki Davis

    Nikki Davis

    Transportation Engineer

    Phone: 206-382-9800

    Nikki Davis's Photo
  • Richard Delean

    Richard Delean

    Marketing Coordinator

    Phone: 206-382-9800

    Richard Delean's Photo
  • Kasey DeLucia

    Kasey DeLucia

    Principal, Director of Corporate Marketing

    Phone: 503-243-3500

    Kasey DeLucia's Photo
  • Rishabh Desai

    Rishabh Desai

    Transportation Engineering Associate

    Phone: 737-202-4360

    Rishabh Desai's Photo
  • E
  • Anne Eddy

    Anne Eddy

    Accounts Payable

    Anne Eddy's Photo
  • Laury Emerson

    Laury Emerson

    Senior Accountant

    Phone: 971-288-5644

    Laury Emerson's Photo
  • Alexander Emmons

    Alexander Emmons

    Transportation Planning Assistant

    Phone: 206-382-9800

    Alexander Emmons's Photo
  • F
  • Becca Finicle

    Becca Finicle

    Business Operations Manager

    Phone: 503-243-3500

    Becca Finicle's Photo
  • Kayla Fleskes-Lane

    Kayla Fleskes-Lane

    Transportation Engineering Associate

    Phone: 503-243-3500

    Kayla Fleskes-Lane's Photo
  • Kendall Flint

    Kendall Flint

    Regional Lead Community Engagement & Strategic Planning

    Phone: 916-368-2000

    Kendall Flint's Photo
  • Reah Flisakowski

    Reah Flisakowski

    Transportation Planner/Senior Project Manager

    Phone: 503-243-3500

    Reah Flisakowski's Photo
  • Aidan Flynn

    Aidan Flynn

    Transportation Planning Assistant

    Phone: 503-243-3500

    Aidan Flynn's Photo
  • Lloyd Fonger

    Lloyd Fonger

    Senior Accountant

    Phone: 503-243-3500

    Lloyd Fonger's Photo
  • Cooper Frantz-Geddes

    Cooper Frantz-Geddes

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Cooper Frantz-Geddes's Photo
  • G
  • Christian Galiza

    Christian Galiza

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Christian Galiza's Photo
  • Anthony Gamallo

    Anthony Gamallo

    Transportation Planning Associate

    Phone: 503-391-8773

    Anthony Gamallo's Photo
  • Marcia Garcia

    Marcia Garcia

    Office Administrator

    Phone: 737-202-4360

    Marcia Garcia's Photo
  • Colby GeDeros

    Colby GeDeros

    Transportation Engineer

    Phone: 503-243-3500

    Colby GeDeros's Photo
  • Houssam Ghandour

    Houssam Ghandour

    Transportation Planning Engineer

    Phone: 737-202-4360

    Houssam Ghandour's Photo
  • John Gibb

    John Gibb

    Senior Transportation Engineer

    Phone: 916-368-2000

    John Gibb's Photo
  • Arjae Guiao

    Arjae Guiao

    Transportation Engineering Assistant

    Phone: 206-382-9800

    Arjae Guiao's Photo
  • H
  • Alexandra Haag

    Alexandra Haag

    Transportation Engineering Associate

    Phone: 510-763-2061

    Alexandra Haag's Photo
  • Taylor Hart

    Taylor Hart

    Transportation Engineering Associate

    Phone: 206-382-9800

    Taylor Hart's Photo
  • Anders Hart

    Anders Hart

    Transportation Planning Assistant

    Phone: 503-243-3500

    Anders Hart's Photo
  • Bob Hart

    Bob Hart

    Senior Transportation Planner

    Phone: 503-243-3500

    Bob Hart's Photo
  • Chase Hildner

    Chase Hildner

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Chase Hildner's Photo
  • Jennifer Hoffman

    Jennifer Hoffman

    Principal, Director of Infrastructure and Administration

    Phone: 503-243-3500

    Jennifer Hoffman's Photo
  • Renee Hurtado

    Renee Hurtado

    Principal

    Phone: 737-202-4360

    Renee Hurtado's Photo
  • Richard Hutchinson

    Richard Hutchinson

    Vice President

    Phone: 206-382-9800

    Richard Hutchinson's Photo
  • I
  • Haruka Ichikawa

    Haruka Ichikawa

    Transportation Engineering Assistant

    Phone: 510-763-2061

    Haruka Ichikawa's Photo
  • J
  • Randy Johnson

    Randy Johnson

    Principal

    Phone: 503-243-3500

    Randy Johnson's Photo
  • K
  • Kevan Kanten

    Kevan Kanten

    Transportation Engineering Associate

    Phone: 503-243-3500

    Kevan Kanten's Photo
  • Ashley Kaylor

    Ashley Kaylor

    Senior Marketing Coordinator

    Phone: 737-202-4360

    Ashley Kaylor's Photo
  • Brian Kellogg

    Brian Kellogg

    Project Manager

    Phone: 206-382-9800

    Brian Kellogg's Photo
  • Terry Klim

    Terry Klim

    Principal

    Phone: 510-763-2061

    Terry Klim's Photo
  • Nate Koenig

    Nate Koenig

    Transportation Planning Assistant

    Phone: 503-243-3500

    Nate Koenig's Photo
  • Bincy Koshy

    Bincy Koshy

    Transportation Planning Associate

    Phone: 916-368-2000

    Bincy Koshy's Photo
  • L
  • Travis Larson

    Travis Larson

    Transportation Engineering Associate

    Phone: 503-243-3500

    Travis Larson's Photo
  • Axel Ledezma

    Axel Ledezma

    Office Administrator

    Phone: 916-368-2000

    Axel Ledezma's Photo
  • Ben Lindell

    Ben Lindell

    Transportation Engineering Associate

    Phone: 503-391-8773

    Ben Lindell's Photo
  • Jerry Liu

    Jerry Liu

    Senior Project Manager

    Phone: 206-382-9800

    Jerry Liu's Photo
  • Stephanie Lopez

    Stephanie Lopez

    Transportation Engineer

    Phone: 657-284-2620

    Stephanie Lopez's Photo
  • M
  • Chris Maciejewski

    Chris Maciejewski

    Chief Operating Officer, Principal

    Phone: 503-243-3500

    Chris Maciejewski's Photo
  • David Mahama

    David Mahama

    Principal

    Phone: 510-763-2061

    David Mahama's Photo
  • De Mai

    De Mai

    Senior Project Manager

    Phone: 657-284-2620

    De Mai's Photo
  • Scott Mansur

    Scott Mansur

    Principal

    Phone: 503-391-8773

    Scott Mansur's Photo
  • Victor Maslanka

    Victor Maslanka

    Senior Engineer

    Phone: 916-368-2000

    Victor Maslanka's Photo
  • Michael Mauch

    Michael Mauch

    Senior Transportation Planner/Data Analyst

    Phone: 916-368-2000

    Michael Mauch's Photo
  • Joel McCarroll

    Joel McCarroll

    Sr. Transportation Engineer

    Phone: 503-243-3500

    Joel McCarroll's Photo
  • Betsy McCarthy

    Betsy McCarthy

    Administrative Assistant

    Phone: 206-382-9800

    Betsy McCarthy's Photo
  • Will McKenzie

    Will McKenzie

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Will McKenzie's Photo
  • Amber Meeks-Buckland

    Amber Meeks-Buckland

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Amber Meeks-Buckland's Photo
  • Wintana Miller

    Wintana Miller

    Principal

    Phone: 206-382-9800

    Wintana Miller's Photo
  • Kathryn Miller

    Kathryn Miller

    Junior Graphic Designer

    Phone: 503-243-3500

    Kathryn Miller's Photo
  • Dennis Mitchell

    Dennis Mitchell

    National Director of Operations/Technology

    Phone: 503-243-3500

    Dennis Mitchell's Photo
  • Benjamin Moizio

    Benjamin Moizio

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Benjamin Moizio's Photo
  • Udit Molakatalla

    Udit Molakatalla

    Senior Project Manager

    Phone: 510-763-2061

    Udit Molakatalla's Photo
  • Tucker Mothersell

    Tucker Mothersell

    Transportation Planning Assistant

    Phone: 206-382-9800

    Tucker Mothersell's Photo
  • N
  • Khang Nguyen

    Khang Nguyen

    Transportation Engineering Assistant

    Phone: 206-382-9800

    Khang Nguyen's Photo
  • Brennan Niehoff

    Brennan Niehoff

    Transportation Engineering Associate

    Phone: 206-382-9800

    Brennan Niehoff's Photo
  • Eva Norwood

    Eva Norwood

    Senior Project Coordinator

    Phone: 503-243-3500

    Eva Norwood's Photo
  • O
  • Pamela O'Brien

    Pamela O'Brien

    Senior Transportation Engineer

    Phone: 503-243-3500

    Pamela O'Brien's Photo
  • Robert Ohl

    Robert Ohl

    IT Manager

    Phone: 503-243-3500

    Robert Ohl's Photo
  • P
  • Thomas Paddon

    Thomas Paddon

    Project Manager

    Phone: 657-284-2620

    Thomas Paddon's Photo
  • Ryan Peterson

    Ryan Peterson

    Senior GIS Specialist

    Phone: 503-243-3500

    Ryan Peterson's Photo
  • Tasmyn Petlansky

    Tasmyn Petlansky

    Administrative and Project Assistant

    Phone: 503-391-8773

    Tasmyn Petlansky's Photo
  • Steven Phillips

    Steven Phillips

    Electromobility Project Manager

    Phone: 657-284-2620

    Steven Phillips's Photo
  • Aylinh Phou

    Aylinh Phou

    Senior Accountant

    Phone: 971-288-5645

    Aylinh Phou's Photo
  • Josh Pilachowski

    Josh Pilachowski

    Senior Transportation Engineer

    Phone: 916-368-2000

    Josh Pilachowski's Photo
  • R
  • Joel Rabinovitz

    Joel Rabinovitz

    Senior Transportation Engineer

    Phone: 503-243-3500

    Joel Rabinovitz's Photo
  • Laura Rundle

    Laura Rundle

    Marketing Coordinator

    Phone: 503-243-3500

    Laura Rundle's Photo
  • S
  • Harshala Sardar

    Harshala Sardar

    Transportation Engineer

    Phone: 503-243-3500

    Harshala Sardar's Photo
  • Atina Saucedo

    Atina Saucedo

    Project Administrator

    Phone: 510-763-2061

    Atina Saucedo's Photo
  • Nate Schroeder

    Nate Schroeder

    Principal, Portland Office Director

    Phone: 503-243-3500

    Nate Schroeder's Photo
  • James Schwerdtfeger

    James Schwerdtfeger

    Principal

    Phone: 737-202-4360

    James Schwerdtfeger's Photo
  • Justin Sheets

    Justin Sheets

    Traffic Design Project Manager

    Phone: 503-243-3500

    Justin Sheets's Photo
  • Meron Shiferaw

    Meron Shiferaw

    Project Manager

    Phone: 510-763-2061

    Meron Shiferaw's Photo
  • Eric Shimizu

    Eric Shimizu

    Principal

    Phone: 206-382-9800

    Eric Shimizu's Photo
  • Jean Marie Shriver

    Jean Marie Shriver

    Office Administrator

    Phone: 657-284-2600

    Jean Marie Shriver's Photo
  • Rebecca Snellings

    Rebecca Snellings

    CAD Technician

    Phone: 206-382-9800

    Rebecca Snellings's Photo
  • Carl Springer

    Carl Springer

    Principal

    Phone: 503-243-3500

    Carl Springer's Photo
  • Ben Stabler

    Ben Stabler

    Principal, Corporate Director of Practice Development, and National Director of Modeling and Analytics

    Phone: 503-243-3500

    Ben Stabler's Photo
  • Marie Steffen

    Marie Steffen

    Controller

    Phone: 503-243-3500

    Marie Steffen's Photo
  • Harrison Steiger

    Harrison Steiger

    Transportation Engineering Assistant

    Phone: 503-391-8773

    Harrison Steiger's Photo
  • Veronica Sullivan

    Veronica Sullivan

    Project Manager

    Phone: 206-382-9800

    Veronica Sullivan's Photo
  • T
  • Shoupeng Tang

    Shoupeng Tang

    Senior Transportation Planner

    Phone: 737-202-4360

    Shoupeng Tang's Photo
  • Mike Thomas

    Mike Thomas

    Chief Financial Officer

    Phone: 503-243-3500

    Mike Thomas's Photo
  • Christian Thompson

    Christian Thompson

    Transportation Engineering Associate

    Phone: 206-382-9800

    Christian Thompson's Photo
  • Amanda Thorn

    Amanda Thorn

    Human Resources Administrator

    Phone: 971-288-5642

    Amanda Thorn's Photo
  • Robin Tlehhema

    Robin Tlehhema

    Transportation Engineer

    Phone: 503-243-3500

    Robin Tlehhema's Photo
  • David Tokarski

    David Tokarski

    Senior Transportation Planner

    Phone: 916-368-2000

    David Tokarski's Photo
  • Mareeya Tongkul

    Mareeya Tongkul

    Transportation Engineering Assistant

    Phone: 657-284-2620

    Mareeya Tongkul's Photo
  • Catherine Tower

    Catherine Tower

    CAD Operator

    Phone: 206-382-9800

    Catherine Tower's Photo
  • Caleb Trapp

    Caleb Trapp

    Transportation Engineering Associate

    Phone: 206-382-9800

    Caleb Trapp's Photo
  • Hallie Turk

    Hallie Turk

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Hallie Turk's Photo
  • U
  • Mike Usen

    Mike Usen

    Principal, Electromobility and Resiliency Lead

    Phone: 206-382-9800

    Mike Usen's Photo
  • V
  • Erin Vaca

    Erin Vaca

    Transportation Planner/Senior Project Manager

    Phone: 510-763-2061

    Erin Vaca's Photo
  • Sina Vadaei

    Sina Vadaei

    Transportation Engineering Associate

    Phone: 503-243-3500

    Sina Vadaei's Photo
  • Vance Vadnais

    Vance Vadnais

    Accounts Payable

    Phone: 971-339-2282

    Vance Vadnais's Photo
  • Briana Velasquez

    Briana Velasquez

    Transportation Engineering Assistant

    Phone: 503-243-3500

    Briana Velasquez's Photo
  • Sylinda Villado

    Sylinda Villado

    Transportation Engineering Assistant

    Phone: 916-368-2000

    Sylinda Villado's Photo
  • Rachel Vogt

    Rachel Vogt

    Transportation Engineering Associate

    Phone: 503-391-8773

    Rachel Vogt's Photo
  • Jessica Vorderstrasse

    Jessica Vorderstrasse

    Marketing Manager

    Phone: 503-972-7861

    Jessica Vorderstrasse's Photo
  • W
  • Meghan Walker

    Meghan Walker

    Project Administrator

    Phone: 206-382-9800

    Meghan Walker's Photo
  • Ben Wallach

    Ben Wallach

    Transportation Planning Engineer

    Phone: 737-202-4360

    Ben Wallach's Photo
  • Owen Wang

    Owen Wang

    Transportation Engineering Assistant

    Phone: 206-382-9800

    Owen Wang's Photo
  • Tanya Welch

    Tanya Welch

    Transportation Engineer

    Phone: 510-763-2061

    Tanya Welch's Photo
  • Danella Whitt

    Danella Whitt

    Senior Graphic Designer & Technical Illustration Lead

    Phone: 503-243-3500

    Danella Whitt's Photo
  • Katrina Williams

    Katrina Williams

    Principal, Human Resources Director

    Phone: 503-243-3500

    Katrina Williams's Photo
  • Connor Wolf

    Connor Wolf

    Transportation Engineering Assistant

    Phone: 510-763-2061

    Connor Wolf's Photo
  • Y
  • Aaron Yan

    Aaron Yan

    Transportation Planning Assistant

    Phone: 503-243-3500

    Aaron Yan's Photo
  • Z
  • Alex Zhu

    Alex Zhu

    Senior Project Manager

    Phone: 657-284-2620

    Alex Zhu's Photo

CALIFORNIA

Oakland Office

1970 Broadway
Suite 740
Oakland, CA 94612-2219
(510) 763-2061
See map

Sacramento Office

428 J Street
Suite 340
Sacramento, CA 95814
(916) 368-2000
See map

Anaheim Office

2401 E. Katella Avenue
Suite 425
Anaheim, CA 92806
(657) 284-2620
See map

OREGON

Portland Office – Corporate Office

1050 SW 6th Avenue
Suite 600
Portland, Oregon 97204
(503) 243-3500
See map

Salem Office

117 Commercial Street NE
Suite 310
Salem, OR 97301
(503) 391-8773
See map

TEXAS

Austin Office

305 Camp Craft Road
Suite 525
West Lake Hills, TX 78746
(737) 202-4360
TxDOT pre-certification info
See map

WASHINGTON

Seattle Office

719 Second Avenue
Suite 1250
Seattle, WA 98104-1706
(206) 382-9800
See map

IDAHO

Boise Office

704 E. United Heritage Court
Suite 204
Meridian, ID 83642
(208) 378-0654
See map

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