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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.

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

Corridor H

West Virginia

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

VTrans 2040 Scenario Analysis

Virginia

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

New River Gorge Bridge

Fayetteville, West Virginia

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Merritt Island Runway Safety Area Compliance and Shoreline Stabilization

Merritt Island, Florida

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Fulton Road Bridge Replacement

Cleveland, Ohio

Three Sisters Bridges

Pittsburgh, Pennsylvania

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

Daniel Hoan Bridge

Milwaukee, Wisconsin

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

Courtland Street Bridge Replacement

Atlanta, Georgia

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

Caltrans Stormwater Services

California

Abraham Lincoln Bridge

Louisville, Kentucky

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

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

Rancho Santa Margarita, California

Cecil Airport - Hangar 935

Jacksonville, Florida

Armed Forces Reserve Center

Danbury, Connecticut

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

I-35 Planning and Environmental Linkages Study

San Antonio, Texas

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

I-15 Corridor Expansion

Utah County, Utah

Las Vegas City Hall

Las Vegas, Nevada

FEMA Community Engagement and Risk Communication Contract

Nationwide

Highway 70 Widening

Benton, Arkansas

Soka University

Aliso Viejo, California

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Lower Hill Development

Pittsburgh, Pennsylvania

I-10/Jefferson Street Interchange

Indio, California

Manor Expressway

Travis County, Texas

Donlin Gold

Alaska

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Fort Lee Lodge

Fort Lee, Virginia

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

Alameda, California

Cuyahoga River Towpath Trail

Cleveland, Ohio

CTfastrak

New Britain and Hartford, Connecticut

Vrooman Road Bridge

Lake County, Ohio

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

San Bernardino Community Plans Continuum

San Bernardino County, California

West Point Clinton District Area Development Plan

West Point, New York

New Jersey Climate Change Resilience Strategy

New Jersey

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Tesoro Water Facilities

Orange County, California

Bangerter Highway Four Interchanges

Salt Lake County, Utah

Blennerhassett Island Bridge

Parkersburg, West Virginia

Scioto River Pedestrian Bridge

Dublin, Ohio

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

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

Rancho Santa Margarita, California

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

National Museum of the United States Army

Fort Belvoir, Virginia

I-94 Maple Grove to Rogers Design-Build Project

Maple Grove, Minnesota

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Indian Wells Tennis Garden

Indian Wells, California

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Pyandzh River Bridge

Afghanistan to Tajikistan

World Market Center

Las Vegas, Nevada

Templeton-Atascadero Pathway

Atascadero, California

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Orange Coast College Recycling Center

Costa Mesa, California

I-5/La Novia Roundabout

San Juan Capistrano, California

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

Gila River Restoration

Buckeye, Arizona

Laguna Beach Village Entrance

Laguna Beach, California

Laguna Canyon Road (State Route 133)

Orange County, California

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Amtrak Hudson Line Improvement Program

Albany, New York

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

CD5 Pipeline System

Alaska

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

East Liberty Transit Center

Pittsburgh, Pennsylvania

VA Las Vegas Medical Center

Las Vegas, Nevada

Fuel Cell and Corrosion Hangars

New Mexico

Joint Operations Center

Fort Meade, Maryland

One Lake – First Floor Renovations

Jackson, Mississippi

Natural Gas Pipeline Design

Cambria County, Pennsylvania

O'Hare International Runway 10R-28L

Chicago, Illinois

Harbor Park Amtrak Rail Station

Norfolk, Virginia

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Vine Street Expressway

Philadelphia, Pennsylvania

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

FEMA Flood Map Modernization

Nationwide

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

Colville River Pipeline Crossing

Alaska

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

Bella Vista Bypass

Benton County, Arkansas

New Jersey Climate Change Resilience Strategy

New Jersey

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

Ohio Dam Rehabilitations

Ohio

Traffic Signal Asset Management System

Pennsylvania

Chino Desalters

Chino, California

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

I-80 Structures Replacement

Salt Lake County, Utah

Greenfield Bridge

Pittsburgh, Pennsylvania

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

Aberdeen Public Health Command Lab

Aberdeen, Maryland

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Edwards Air Force Base Dormitory

Kern County, California

Marblehead Coastal

San Clemente, California

Northeast Ohio Regional Airport

Jefferson, Ohio

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

Dominion Boulevard

Chesapeake, Virginia

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

JTA Complete Streets Program

Jacksonville, Florida

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

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

Pittsburgh, Pennsylvania

The District at South Bay

Carson, California

Western Wake Freeway

Raleigh, North Carolina

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Alaska Gas Pipeline

Alaska

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Lake Hodges Dam Survey

San Diego, California

Talega Master Planned Community

San Clemente, California

Liberty Station

San Diego, California

Mountain View Corridor

West Valley City, Utah

Urban Development Area Grant Program

Virginia

Antelope Valley Solar Ranch 1

Lancaster, California

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

I-280/Route 21 Interchange Improvements

Newark, New Jersey

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

Marshall R. Bowen Pumping Plant

Whittier, California

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

I-80 Structures Replacement

Salt Lake County, Utah

Smart Columbus Program Management Services

Columbus, Ohio

I-10 Corridor Express Lanes

San Bernardino County, California

Lakefront West Corridor

Cleveland, Ohio

Sand Canyon Grade Separation

Irvine, California

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

Kaiser Permanente Central San Diego Hospital

San Diego, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Vista Village Trunk Sewer Project

Vista, California

Meredith International Centre

Ontario, California

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Winona Bridge

Winona, Minnesota

I-55 Reconstruction

Jackson, Mississippi

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

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