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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.

Edwards Air Force Base Dormitory

Kern County, California

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

Rancho Santa Margarita, California

Laguna Beach Village Entrance

Laguna Beach, California

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

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

Rancho Santa Margarita, California

Winona Bridge

Winona, Minnesota

FEMA Community Engagement and Risk Communication Contract

Nationwide

Manor Expressway

Travis County, Texas

I-10/Jefferson Street Interchange

Indio, California

I-80 Structures Replacement

Salt Lake County, Utah

San Bernardino Community Plans Continuum

San Bernardino County, California

Cecil Airport - Hangar 935

Jacksonville, Florida

CTfastrak

New Britain and Hartford, Connecticut

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Orange Coast College Recycling Center

Costa Mesa, California

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

New Jersey Climate Change Resilience Strategy

New Jersey

I-94 Maple Grove to Rogers Design-Build Project

Maple Grove, Minnesota

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

World Market Center

Las Vegas, Nevada

Vine Street Expressway

Philadelphia, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Pyandzh River Bridge

Afghanistan to Tajikistan

Fort Lee Lodge

Fort Lee, Virginia

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Blennerhassett Island Bridge

Parkersburg, West Virginia

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Harbor Park Amtrak Rail Station

Norfolk, Virginia

Armed Forces Reserve Center

Danbury, Connecticut

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Courtland Street Bridge Replacement

Atlanta, Georgia

JTA Complete Streets Program

Jacksonville, Florida

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

Marshall R. Bowen Pumping Plant

Whittier, California

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

I-55 Reconstruction

Jackson, Mississippi

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

Alameda, California

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

The District at South Bay

Carson, California

Antelope Valley Solar Ranch 1

Lancaster, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Greenfield Bridge

Pittsburgh, Pennsylvania

Abraham Lincoln Bridge

Louisville, Kentucky

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

Alaska Gas Pipeline

Alaska

New River Gorge Bridge

Fayetteville, West Virginia

VTrans 2040 Scenario Analysis

Virginia

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Joint Operations Center

Fort Meade, Maryland

National Museum of the United States Army

Fort Belvoir, Virginia

Daniel Hoan Bridge

Milwaukee, Wisconsin

FEMA Flood Map Modernization

Nationwide

VA Las Vegas Medical Center

Las Vegas, Nevada

Laguna Canyon Road (State Route 133)

Orange County, California

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Donlin Gold

Alaska

Ohio Dam Rehabilitations

Ohio

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

I-5/La Novia Roundabout

San Juan Capistrano, California

Aberdeen Public Health Command Lab

Aberdeen, Maryland

CD5 Pipeline System

Alaska

East Liberty Transit Center

Pittsburgh, Pennsylvania

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Scioto River Pedestrian Bridge

Dublin, Ohio

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

Three Sisters Bridges

Pittsburgh, Pennsylvania

Lake Hodges Dam Survey

San Diego, California

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Cuyahoga River Towpath Trail

Cleveland, Ohio

Tesoro Water Facilities

Orange County, California

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Talega Master Planned Community

San Clemente, California

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Gila River Restoration

Buckeye, Arizona

O'Hare International Runway 10R-28L

Chicago, Illinois

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Meredith International Centre

Ontario, California

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

Northeast Ohio Regional Airport

Jefferson, Ohio

Smart Columbus Program Management Services

Columbus, Ohio

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

Fuel Cell and Corrosion Hangars

New Mexico

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

Lakefront West Corridor

Cleveland, Ohio

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

Kaiser Permanente Central San Diego Hospital

San Diego, California

Merritt Island Runway Safety Area Compliance and Shoreline Stabilization

Merritt Island, Florida

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Caltrans Stormwater Services

California

Colville River Pipeline Crossing

Alaska

Indian Wells Tennis Garden

Indian Wells, California

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Las Vegas City Hall

Las Vegas, Nevada

Dominion Boulevard

Chesapeake, Virginia

Traffic Signal Asset Management System

Pennsylvania

I-80 Structures Replacement

Salt Lake County, Utah

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Sand Canyon Grade Separation

Irvine, California

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

Liberty Station

San Diego, California

I-15 Corridor Expansion

Utah County, Utah

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Soka University

Aliso Viejo, California

I-79 Missing Ramps

Pittsburgh, Pennsylvania

New Jersey Climate Change Resilience Strategy

New Jersey

West Point Clinton District Area Development Plan

West Point, New York

Lower Hill Development

Pittsburgh, Pennsylvania

One Lake – First Floor Renovations

Jackson, Mississippi

I-35 Planning and Environmental Linkages Study

San Antonio, Texas

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Urban Development Area Grant Program

Virginia

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Fulton Road Bridge Replacement

Cleveland, Ohio

Amtrak Hudson Line Improvement Program

Albany, New York

Marblehead Coastal

San Clemente, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Highway 70 Widening

Benton, Arkansas

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Vista Village Trunk Sewer Project

Vista, California

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

Bangerter Highway Four Interchanges

Salt Lake County, Utah

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

I-10 Corridor Express Lanes

San Bernardino County, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Vrooman Road Bridge

Lake County, Ohio

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

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

Pittsburgh, Pennsylvania

Chino Desalters

Chino, California

Corridor H

West Virginia

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Templeton-Atascadero Pathway

Atascadero, California

I-280/Route 21 Interchange Improvements

Newark, New Jersey

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

Western Wake Freeway

Raleigh, North Carolina

Mountain View Corridor

West Valley City, Utah

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

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