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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.

Marshall R. Bowen Pumping Plant

Whittier, California

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

Caltrans Stormwater Services

California

I-55 Reconstruction

Jackson, Mississippi

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

Scioto River Pedestrian Bridge

Dublin, Ohio

Tesoro Water Facilities

Orange County, California

Mountain View Corridor

West Valley City, Utah

Corridor H

West Virginia

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

I-10/Jefferson Street Interchange

Indio, California

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Las Vegas City Hall

Las Vegas, Nevada

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

I-79 Missing Ramps

Pittsburgh, Pennsylvania

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Three Sisters Bridges

Pittsburgh, Pennsylvania

Talega Master Planned Community

San Clemente, California

Lower Hill Development

Pittsburgh, Pennsylvania

Manor Expressway

Travis County, Texas

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

Pittsburgh, Pennsylvania

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

Rancho Santa Margarita, California

Ohio Dam Rehabilitations

Ohio

Meredith International Centre

Ontario, California

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

West Point Clinton District Area Development Plan

West Point, New York

Chino Desalters

Chino, California

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

Orange Coast College Recycling Center

Costa Mesa, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

Merritt Island Runway Safety Area Compliance and Shoreline Stabilization

Merritt Island, Florida

I-80 Structures Replacement

Salt Lake County, Utah

VTrans 2040 Scenario Analysis

Virginia

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

Liberty Station

San Diego, California

Daniel Hoan Bridge

Milwaukee, Wisconsin

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Abraham Lincoln Bridge

Louisville, Kentucky

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

Alaska Gas Pipeline

Alaska

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

Urban Development Area Grant Program

Virginia

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

O'Hare International Runway 10R-28L

Chicago, Illinois

Smart Columbus Program Management Services

Columbus, Ohio

I-94 Maple Grove to Rogers Design-Build Project

Maple Grove, Minnesota

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Laguna Beach Village Entrance

Laguna Beach, California

Pyandzh River Bridge

Afghanistan to Tajikistan

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Traffic Signal Asset Management System

Pennsylvania

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

CD5 Pipeline System

Alaska

Edwards Air Force Base Dormitory

Kern County, California

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Antelope Valley Solar Ranch 1

Lancaster, California

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

JTA Complete Streets Program

Jacksonville, Florida

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Winona Bridge

Winona, Minnesota

Colville River Pipeline Crossing

Alaska

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

Aberdeen Public Health Command Lab

Aberdeen, Maryland

East Liberty Transit Center

Pittsburgh, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

FEMA Flood Map Modernization

Nationwide

Vista Village Trunk Sewer Project

Vista, California

Bangerter Highway Four Interchanges

Salt Lake County, Utah

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

Marblehead Coastal

San Clemente, California

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Kaiser Permanente Central San Diego Hospital

San Diego, California

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

Indian Wells Tennis Garden

Indian Wells, California

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Western Wake Freeway

Raleigh, North Carolina

CTfastrak

New Britain and Hartford, Connecticut

Fulton Road Bridge Replacement

Cleveland, Ohio

World Market Center

Las Vegas, Nevada

Northeast Ohio Regional Airport

Jefferson, Ohio

I-15 Corridor Expansion

Utah County, Utah

Cecil Airport - Hangar 935

Jacksonville, Florida

Harbor Park Amtrak Rail Station

Norfolk, Virginia

I-10 Corridor Express Lanes

San Bernardino County, California

Vine Street Expressway

Philadelphia, Pennsylvania

One Lake – First Floor Renovations

Jackson, Mississippi

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Soka University

Aliso Viejo, California

FEMA Community Engagement and Risk Communication Contract

Nationwide

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

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

Rancho Santa Margarita, California

I-35 Planning and Environmental Linkages Study

San Antonio, Texas

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Highway 70 Widening

Benton, Arkansas

Gila River Restoration

Buckeye, Arizona

New Jersey Climate Change Resilience Strategy

New Jersey

Lake Hodges Dam Survey

San Diego, California

Armed Forces Reserve Center

Danbury, Connecticut

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

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

Alameda, California

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

New Jersey Climate Change Resilience Strategy

New Jersey

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Lakefront West Corridor

Cleveland, Ohio

National Museum of the United States Army

Fort Belvoir, Virginia

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Greenfield Bridge

Pittsburgh, Pennsylvania

Vrooman Road Bridge

Lake County, Ohio

Dominion Boulevard

Chesapeake, Virginia

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Courtland Street Bridge Replacement

Atlanta, Georgia

VA Las Vegas Medical Center

Las Vegas, Nevada

I-5/La Novia Roundabout

San Juan Capistrano, California

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

Sand Canyon Grade Separation

Irvine, California

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Cuyahoga River Towpath Trail

Cleveland, Ohio

Amtrak Hudson Line Improvement Program

Albany, New York

San Bernardino Community Plans Continuum

San Bernardino County, California

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

I-280/Route 21 Interchange Improvements

Newark, New Jersey

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

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

Fort Lee Lodge

Fort Lee, Virginia

Templeton-Atascadero Pathway

Atascadero, California

New River Gorge Bridge

Fayetteville, West Virginia

Joint Operations Center

Fort Meade, Maryland

Fuel Cell and Corrosion Hangars

New Mexico

I-80 Structures Replacement

Salt Lake County, Utah

The District at South Bay

Carson, California

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Donlin Gold

Alaska

Laguna Canyon Road (State Route 133)

Orange County, California

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