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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.

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

Edwards Air Force Base Dormitory

Kern County, California

Courtland Street Bridge Replacement

Atlanta, Georgia

Manor Expressway

Travis County, Texas

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

Ohio Dam Rehabilitations

Ohio

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

CTfastrak

New Britain and Hartford, Connecticut

O'Hare International Runway 10R-28L

Chicago, Illinois

Antelope Valley Solar Ranch 1

Lancaster, California

Western Wake Freeway

Raleigh, North Carolina

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

Laguna Canyon Road (State Route 133)

Orange County, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Talega Master Planned Community

San Clemente, California

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

East Liberty Transit Center

Pittsburgh, Pennsylvania

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

World Market Center

Las Vegas, Nevada

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

Caltrans Stormwater Services

California

Donlin Gold

Alaska

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

Soka University

Aliso Viejo, California

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Fulton Road Bridge Replacement

Cleveland, Ohio

Harbor Park Amtrak Rail Station

Norfolk, Virginia

FEMA Community Engagement and Risk Communication Contract

Nationwide

I-280/Route 21 Interchange Improvements

Newark, New Jersey

Northeast Ohio Regional Airport

Jefferson, Ohio

I-10/Jefferson Street Interchange

Indio, California

Scioto River Pedestrian Bridge

Dublin, Ohio

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Kaiser Permanente Central San Diego Hospital

San Diego, California

Vrooman Road Bridge

Lake County, Ohio

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Daniel Hoan Bridge

Milwaukee, Wisconsin

I-10 Corridor Express Lanes

San Bernardino County, California

Cecil Airport - Hangar 935

Jacksonville, Florida

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

Vista Village Trunk Sewer Project

Vista, California

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Fuel Cell and Corrosion Hangars

New Mexico

Chino Desalters

Chino, California

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

Alameda, California

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

New Jersey Climate Change Resilience Strategy

New Jersey

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Colville River Pipeline Crossing

Alaska

Lakefront West Corridor

Cleveland, Ohio

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Bella Vista Bypass

Benton County, Arkansas

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Corridor H

West Virginia

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Armed Forces Reserve Center

Danbury, Connecticut

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

Gila River Restoration

Buckeye, Arizona

Lower Hill Development

Pittsburgh, Pennsylvania

Laguna Beach Village Entrance

Laguna Beach, California

I-35 Planning and Environmental Linkages Study

San Antonio, Texas

I-15 Corridor Expansion

Utah County, Utah

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Greenfield Bridge

Pittsburgh, Pennsylvania

Merritt Island Runway Safety Area Compliance and Shoreline Stabilization

Merritt Island, Florida

Joint Operations Center

Fort Meade, Maryland

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Alaska Gas Pipeline

Alaska

FEMA Flood Map Modernization

Nationwide

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

Amtrak Hudson Line Improvement Program

Albany, New York

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

Tesoro Water Facilities

Orange County, California

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

CD5 Pipeline System

Alaska

I-55 Reconstruction

Jackson, Mississippi

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Abraham Lincoln Bridge

Louisville, Kentucky

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

Meredith International Centre

Ontario, California

Pyandzh River Bridge

Afghanistan to Tajikistan

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

Traffic Signal Asset Management System

Pennsylvania

Mountain View Corridor

West Valley City, Utah

Liberty Station

San Diego, California

Urban Development Area Grant Program

Virginia

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Indian Wells Tennis Garden

Indian Wells, California

Sand Canyon Grade Separation

Irvine, California

New Jersey Climate Change Resilience Strategy

New Jersey

Las Vegas City Hall

Las Vegas, Nevada

New River Gorge Bridge

Fayetteville, West Virginia

National Museum of the United States Army

Fort Belvoir, Virginia

Cuyahoga River Towpath Trail

Cleveland, Ohio

West Point Clinton District Area Development Plan

West Point, New York

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

Vine Street Expressway

Philadelphia, Pennsylvania

The District at South Bay

Carson, California

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Natural Gas Pipeline Design

Cambria County, Pennsylvania

I-80 Structures Replacement

Salt Lake County, Utah

Templeton-Atascadero Pathway

Atascadero, California

Highway 70 Widening

Benton, Arkansas

Bangerter Highway Four Interchanges

Salt Lake County, Utah

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

I-80 Structures Replacement

Salt Lake County, Utah

Smart Columbus Program Management Services

Columbus, Ohio

Three Sisters Bridges

Pittsburgh, Pennsylvania

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

Dominion Boulevard

Chesapeake, Virginia

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

One Lake – First Floor Renovations

Jackson, Mississippi

VTrans 2040 Scenario Analysis

Virginia

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

Blennerhassett Island Bridge

Parkersburg, West Virginia

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

Rancho Santa Margarita, California

Lake Hodges Dam Survey

San Diego, California

Route 52 Causeway

Somers Point and Ocean City, New Jersey

I-5/La Novia Roundabout

San Juan Capistrano, California

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

JTA Complete Streets Program

Jacksonville, Florida

I-94 Maple Grove to Rogers Design-Build Project

Maple Grove, Minnesota

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

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

Rancho Santa Margarita, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Fort Lee Lodge

Fort Lee, Virginia

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Marblehead Coastal

San Clemente, California

VA Las Vegas Medical Center

Las Vegas, Nevada

Orange Coast College Recycling Center

Costa Mesa, California

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

Pittsburgh, Pennsylvania

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

Aberdeen Public Health Command Lab

Aberdeen, Maryland

Winona Bridge

Winona, Minnesota

ARCYBER Headquarters Facility

Fort Gordon, Georgia

San Bernardino Community Plans Continuum

San Bernardino County, California

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Marshall R. Bowen Pumping Plant

Whittier, California

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