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Featured Project

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

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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.

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

I-280/Route 21 Interchange Improvements

Newark, New Jersey

I-10 Corridor Express Lanes

San Bernardino County, California

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

Lake Hodges Dam Survey

San Diego, California

Daniel Hoan Bridge

Milwaukee, Wisconsin

Bella Vista Bypass

Benton County, Arkansas

Marblehead Coastal

San Clemente, California

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Scioto River Pedestrian Bridge

Dublin, Ohio

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Cecil Airport - Hangar 935

Jacksonville, Florida

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

Rancho Santa Margarita, California

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

Traffic Signal Asset Management System

Pennsylvania

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

I-10/Jefferson Street Interchange

Indio, California

Laguna Beach Village Entrance

Laguna Beach, California

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

West Point Clinton District Area Development Plan

West Point, New York

I-80 Structures Replacement

Salt Lake County, Utah

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

One Lake – First Floor Renovations

Jackson, Mississippi

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

Lakefront West Corridor

Cleveland, Ohio

Smart Columbus Program Management Services

Columbus, Ohio

National Museum of the United States Army

Fort Belvoir, Virginia

VA Las Vegas Medical Center

Las Vegas, Nevada

Donlin Gold

Alaska

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

Sand Canyon Grade Separation

Irvine, California

New River Gorge Bridge

Fayetteville, West Virginia

Talega Master Planned Community

San Clemente, California

Aberdeen Public Health Command Lab

Aberdeen, Maryland

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Northeast Ohio Regional Airport

Jefferson, Ohio

Joint Operations Center

Fort Meade, Maryland

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

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

Alameda, California

Bangerter Highway Four Interchanges

Salt Lake County, Utah

FEMA Flood Map Modernization

Nationwide

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

Caltrans Stormwater Services

California

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Orange Coast College Recycling Center

Costa Mesa, California

CTfastrak

New Britain and Hartford, Connecticut

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

CD5 Pipeline System

Alaska

Cuyahoga River Towpath Trail

Cleveland, Ohio

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Kaiser Permanente Central San Diego Hospital

San Diego, California

Fuel Cell and Corrosion Hangars

New Mexico

San Bernardino Community Plans Continuum

San Bernardino County, California

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Vine Street Expressway

Philadelphia, Pennsylvania

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

Vista Village Trunk Sewer Project

Vista, California

Armed Forces Reserve Center

Danbury, Connecticut

Manor Expressway

Travis County, Texas

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

Tesoro Water Facilities

Orange County, California

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

Rancho Santa Margarita, California

Mountain View Corridor

West Valley City, Utah

Lower Hill Development

Pittsburgh, Pennsylvania

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

Templeton-Atascadero Pathway

Atascadero, California

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Winona Bridge

Winona, Minnesota

Liberty Station

San Diego, California

O'Hare International Runway 10R-28L

Chicago, Illinois

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

I-94 Maple Grove to Rogers Design-Build Project

Maple Grove, Minnesota

I-5/La Novia Roundabout

San Juan Capistrano, California

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Soka University

Aliso Viejo, California

Merritt Island Runway Safety Area Compliance and Shoreline Stabilization

Merritt Island, Florida

Fort Lee Lodge

Fort Lee, Virginia

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Las Vegas City Hall

Las Vegas, Nevada

Marshall R. Bowen Pumping Plant

Whittier, California

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

FEMA Community Engagement and Risk Communication Contract

Nationwide

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

Pittsburgh, Pennsylvania

VTrans 2040 Scenario Analysis

Virginia

Laguna Canyon Road (State Route 133)

Orange County, California

Abraham Lincoln Bridge

Louisville, Kentucky

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

JTA Complete Streets Program

Jacksonville, Florida

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

I-80 Structures Replacement

Salt Lake County, Utah

World Market Center

Las Vegas, Nevada

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Western Wake Freeway

Raleigh, North Carolina

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Greenfield Bridge

Pittsburgh, Pennsylvania

Amtrak Hudson Line Improvement Program

Albany, New York

Highway 70 Widening

Benton, Arkansas

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Meredith International Centre

Ontario, California

Chino Desalters

Chino, California

Ohio Dam Rehabilitations

Ohio

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Corridor H

West Virginia

Courtland Street Bridge Replacement

Atlanta, Georgia

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

Natural Gas Pipeline Design

Cambria County, Pennsylvania

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

I-15 Corridor Expansion

Utah County, Utah

Colville River Pipeline Crossing

Alaska

New Jersey Climate Change Resilience Strategy

New Jersey

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Edwards Air Force Base Dormitory

Kern County, California

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

I-55 Reconstruction

Jackson, Mississippi

Three Sisters Bridges

Pittsburgh, Pennsylvania

Gila River Restoration

Buckeye, Arizona

East Liberty Transit Center

Pittsburgh, Pennsylvania

Harbor Park Amtrak Rail Station

Norfolk, Virginia

Indian Wells Tennis Garden

Indian Wells, California

Vrooman Road Bridge

Lake County, Ohio

Alaska Gas Pipeline

Alaska

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

I-35 Planning and Environmental Linkages Study

San Antonio, Texas

Antelope Valley Solar Ranch 1

Lancaster, California

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

Blennerhassett Island Bridge

Parkersburg, West Virginia

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

Urban Development Area Grant Program

Virginia

Dominion Boulevard

Chesapeake, Virginia

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

New Jersey Climate Change Resilience Strategy

New Jersey

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

The District at South Bay

Carson, California

Fulton Road Bridge Replacement

Cleveland, Ohio

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

Pyandzh River Bridge

Afghanistan to Tajikistan

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