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Our legacy is
built on trust.

At the heart of our success is the high value we place on teamwork and collaboration.

About Us

Diversity, Equity, Inclusion, & Belonging

Safety & Health

Sustainability

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Do great things
with great people.

Voted a Top Workplace, we are a team of creative people who are passionate about the work we do every day.

Join Our Team

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Always
Thinking
Always Doing.

With how long we’ve been around, there are plenty of untold stories and fascinating people.

News

Blog

Videos

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Most Recent

Gianna DeCarlo
RK&K’s Traffic Engineers Share Their Most Memorable Projects

We’re up for
any challenge.

Since our founding in 1923, RK&K has served the public and private sector by providing multi-discipline planning, engineering, environmental, and construction phase services.

Our Portfolio

Featured Projects

Asheboro Bypass Design-Build
I-40 Design-Build

Featured

Innovation Leading to Resilient Solutions for Clients | I-895 Over Herring Run Erosion & Scour Mitigation

By RK&K Team Members

RK&K provided a multi-disciplinary response to address the severe stream bank erosion and scour at the southbound I-895 bridge crossing Herring Run in Baltimore, Maryland.

Read Now
ALL POSTS
Articles
Interviews
RK&K Team Members
Innovation Leading to Resilient Solutions for Clients | I-895 Over Herring Run Erosion & Scour Mitigation

March 24, 2023

Gianna DeCarlo
Project Profile: I-95 and I-395 Fatigue Retrofits and Drainage Modifications

March 10, 2023

Gianna DeCarlo
Project Profile: Upper North Landing River Stormwater Master Plan

March 10, 2023

RK&K Team Members
Best Strategies to Leverage ARPA Funds for Your Transportation Projects in 2023

February 9, 2023

Gianna DeCarlo
Senior Project Delivery Leader Jeff Obrecht PG, CPG Unearths Best Practices for Regulated Fill

November 17, 2022

Gianna DeCarlo
Innovative Design Ensures Success for Complicated Patapsco Flats Superstructure Replacement

October 20, 2022

RK&K Team Members
Engineering Innovative Infrastructure Resiliency | Q&A with David Black

August 17, 2022

Matthew Thomasson, PE
How Collaboration and Teamwork Brought Oriole Park at Camden Yards to Life

August 3, 2022

Kush Vashee, PE, CAPM, Certified ENV SP & LEED GREEN ASSOC
Accessible Design to Foster Transportation Equity in Virginia

July 25, 2022

RK&K Team Members
How Innovative Intersections Improve Safety | Q&A with Stuart Samberg

June 28, 2022

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  • Locations

RK&K has offices located
strategically throughout the
Mid-Atlantic, Southeast, and
South Central United States.

Headquarters

700 East Pratt Street
Suite 500
Baltimore, Maryland 21202
410.728.2900

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  • About
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