Top

Featured Project

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

VIEW PROJECT

Projects

Signature Projects

We partner with clients to work on some of the most impressive and iconic projects across the country. Together, we deliver excellence.

Dominion Boulevard

Chesapeake, Virginia

Fort Lee Lodge

Fort Lee, Virginia

I-280/Route 21 Interchange Improvements

Newark, New Jersey

Pyandzh River Bridge

Afghanistan to Tajikistan

Bangerter Highway Four Interchanges

Salt Lake County, Utah

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

Armed Forces Reserve Center

Danbury, Connecticut

I-15 Corridor Expansion

Utah County, Utah

Vrooman Road Bridge

Lake County, Ohio

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

Highway 70 Widening

Benton, Arkansas

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

Sand Canyon Grade Separation

Irvine, California

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Ohio Dam Rehabilitations

Ohio

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

West End Bridge – Integrated, Dynamic Message Signs and Lane Control

Pittsburgh, Pennsylvania

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Northeast Ohio Regional Airport

Jefferson, Ohio

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Lakefront West Corridor

Cleveland, Ohio

Kaiser Permanente Central San Diego Hospital

San Diego, California

Indian Wells Tennis Garden

Indian Wells, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

Harbor Park Amtrak Rail Station

Norfolk, Virginia

I-94 Maple Grove to Rogers Design-Build Project

Maple Grove, Minnesota

Corridor H

West Virginia

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

Urban Development Area Grant Program

Virginia

I-5/La Novia Roundabout

San Juan Capistrano, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Smart Columbus Program Management Services

Columbus, Ohio

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

CD5 Pipeline System

Alaska

Gila River Restoration

Buckeye, Arizona

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

New Jersey Climate Change Resilience Strategy

New Jersey

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

I-10/Jefferson Street Interchange

Indio, California

Vine Street Expressway

Philadelphia, Pennsylvania

Lake Hodges Dam Survey

San Diego, California

New Jersey Climate Change Resilience Strategy

New Jersey

National Museum of the United States Army

Fort Belvoir, Virginia

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

I-55 Reconstruction

Jackson, Mississippi

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

I-880 Northbound Safety and Operational Improvements at 23rd and 29th Avenues

Alameda, California

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

FEMA Community Engagement and Risk Communication Contract

Nationwide

Marblehead Coastal

San Clemente, California

I-80 Structures Replacement

Salt Lake County, Utah

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Orange Coast College Recycling Center

Costa Mesa, California

Winona Bridge

Winona, Minnesota

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

Antelope Valley Solar Ranch 1

Lancaster, California

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

Fulton Road Bridge Replacement

Cleveland, Ohio

Liberty Station

San Diego, California

Cuyahoga River Towpath Trail

Cleveland, Ohio

O'Hare International Runway 10R-28L

Chicago, Illinois

Lower Hill Development

Pittsburgh, Pennsylvania

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Vista Village Trunk Sewer Project

Vista, California

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Traffic Signal Asset Management System

Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Talega Master Planned Community

San Clemente, California

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

I-10 Corridor Express Lanes

San Bernardino County, California

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

VA Las Vegas Medical Center

Las Vegas, Nevada

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Marshall R. Bowen Pumping Plant

Whittier, California

I-5/I-405 El Toro “Y” Interchange

Orange County, California

I-80 Structures Replacement

Salt Lake County, Utah

Route 52 Causeway

Somers Point and Ocean City, New Jersey

One Lake – First Floor Renovations

Jackson, Mississippi

Mountain View Corridor

West Valley City, Utah

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

FEMA Flood Map Modernization

Nationwide

Laguna Canyon Road (State Route 133)

Orange County, California

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Merritt Island Runway Safety Area Compliance and Shoreline Stabilization

Merritt Island, Florida

Western Wake Freeway

Raleigh, North Carolina

Daniel Hoan Bridge

Milwaukee, Wisconsin

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

Chino Desalters

Chino, California

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Colville River Pipeline Crossing

Alaska

Blennerhassett Island Bridge

Parkersburg, West Virginia

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Soka University

Aliso Viejo, California

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Abraham Lincoln Bridge

Louisville, Kentucky

New River Gorge Bridge

Fayetteville, West Virginia

Amtrak Hudson Line Improvement Program

Albany, New York

CTfastrak

New Britain and Hartford, Connecticut

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Alaska Gas Pipeline

Alaska

Las Vegas City Hall

Las Vegas, Nevada

La Pata Avenue Extension Off-Site Mitigation: Arroyo Trabuco Creek Restoration

Rancho Santa Margarita, California

Edwards Air Force Base Dormitory

Kern County, California

Aberdeen Public Health Command Lab

Aberdeen, Maryland

Donlin Gold

Alaska

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

VTrans 2040 Scenario Analysis

Virginia

Meredith International Centre

Ontario, California

Caltrans Stormwater Services

California

I-35 Planning and Environmental Linkages Study

San Antonio, Texas

Joint Operations Center

Fort Meade, Maryland

San Bernardino Community Plans Continuum

San Bernardino County, California

Templeton-Atascadero Pathway

Atascadero, California

West Point Clinton District Area Development Plan

West Point, New York

Three Sisters Bridges

Pittsburgh, Pennsylvania

Greenfield Bridge

Pittsburgh, Pennsylvania

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

JTA Complete Streets Program

Jacksonville, Florida

La Pata Avenue Extension Off-Site Mitigation: Arroyo Trabuco Creek Restoration

Rancho Santa Margarita, California

Manor Expressway

Travis County, Texas

East Liberty Transit Center

Pittsburgh, Pennsylvania

Fuel Cell and Corrosion Hangars

New Mexico

Tesoro Water Facilities

Orange County, California

World Market Center

Las Vegas, Nevada

Scioto River Pedestrian Bridge

Dublin, Ohio

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Courtland Street Bridge Replacement

Atlanta, Georgia

Laguna Beach Village Entrance

Laguna Beach, California

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

The District at South Bay

Carson, California

Cecil Airport - Hangar 935

Jacksonville, Florida

See More