Top

Featured Project

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

VIEW PROJECT

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.

Armed Forces Reserve Center

Danbury, Connecticut

Marshall R. Bowen Pumping Plant

Whittier, California

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

FDOT State Highway System Resilience Action Plan

Florida

Western Wake Freeway

Raleigh, North Carolina

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

One Lake – First Floor Renovations

Jackson, Mississippi

FEMA Flood Map Modernization

Nationwide

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

Aberdeen Public Health Command Lab

Aberdeen, Maryland

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Laguna Canyon Road (State Route 133)

Orange County, California

VTrans 2040 Scenario Analysis

Virginia

I-55 Reconstruction

Jackson, Mississippi

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Lakefront West Corridor

Cleveland, Ohio

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

Abraham Lincoln Bridge

Louisville, Kentucky

Mountain View Corridor

West Valley City, Utah

Highway 70 Widening

Benton, Arkansas

Lower Hill Development

Pittsburgh, Pennsylvania

Vrooman Road Bridge

Lake County, Ohio

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

I-15 Corridor Expansion

Utah County, Utah

Indian Wells Tennis Garden

Indian Wells, California

Liberty Station

San Diego, California

McMurdo Station

Antarctica

East Liberty Transit Center

Pittsburgh, Pennsylvania

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

CTfastrak

New Britain and Hartford, Connecticut

Vine Street Expressway

Philadelphia, Pennsylvania

Bangerter Highway Four Interchanges

Salt Lake County, Utah

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

I-81 Improvement Strategy

Central Pennsylvania

VA Las Vegas Medical Center

Las Vegas, Nevada

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

Tyndall Air Force Base AE Services

Tyndall AFB, Panama City, Florida

Chino Desalters

Chino, California

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

Courtland Street Bridge Replacement

Atlanta, Georgia

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Resilient NJ: Local Planning for Climate Change Toolkit

New Jersey

Reconstruction of Tillary Street Area

Brooklyn, New York

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Winona Bridge

Winona, Minnesota

Urban Development Area Grant Program

Virginia

Ohio Dam Rehabilitations

Ohio

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

Laguna Beach Village Entrance

Laguna Beach, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

West Point Clinton District Area Development Plan

West Point, New York

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

Bella Vista Bypass

Benton County, Arkansas

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

I-10/Jefferson Street Interchange

Indio, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

JTA Complete Streets Program

Jacksonville, Florida

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Gila River Restoration

Buckeye, Arizona

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Pyandzh River Bridge

Afghanistan to Tajikistan

Donlin Gold

Alaska

U.S. 1 – S. Edisto River Bridge Replacement

Aiken County, South Carolina

Washington County Inland Flooding Vulnerability Assessment

Washington County, Florida

Vista Village Trunk Sewer Project

Vista, California

I-43 Hillside Interchange Rehabilitation Project

Milwaukee, Wisconsin

Sommers Bend Master Planned Community

Temecula, California

World Market Center

Las Vegas, Nevada

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

Sand Canyon Grade Separation

Irvine, California

Northeast Ohio Regional Airport

Jefferson, Ohio

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Eastern Kentucky Bridge Flood Response

Eastern Kentucky

Apple Valley Local Roadway Safety Plan and Town-Wide School Zone Analysis

Apple Valley, California

Cecil Airport - Hangar 935

Jacksonville, Florida

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

I-5/I-405 El Toro “Y” Interchange

Orange County, California

I-5/La Novia Roundabout

San Juan Capistrano, California

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

Hurricane Florence Recovery at Camp Lejeune, New River, and Cherry Point

MCAS Cherry Point, MCB Camp Lejeune, and MCAS New River, North Carolina

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

Manor Expressway

Travis County, Texas

Naugatuck Passenger Rail Station Design and Transit Oriented Development

Naugatuck, Connecticut

Scioto River Pedestrian Bridge

Dublin, Ohio

Alaska Gas Pipeline

Alaska

I-40/White Oak Crossing Interchange

Maumelle, Arkansas

Alaska Energy Security Task Force Report

Anchorage, Alaska

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Fulton Road Bridge Replacement

Cleveland, Ohio

Templeton-Atascadero Pathway

Atascadero, California

Dominion Boulevard

Chesapeake, Virginia

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Amtrak Hudson Line Improvement Program

Albany, New York

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Opportunity Corridor Part 3

Cleveland, Ohio

Harbor Park Amtrak Rail Station

Norfolk, Virginia

CalRecycle Inland Fire Wildfire Recovery

Napa, Sonoma, Mendocino, Lake, Solano, Yuba and Yolo Counties

Corridor H

West Virginia

I-80 Structures Replacement

Salt Lake County, Utah

Fuel Cell and Corrosion Hangars

New Mexico

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Downtown Redlands Redevelopment

Redlands, California

Lake Hodges Dam Survey

San Diego, California

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Orange Coast College Recycling Center

Costa Mesa, California

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

National Museum of the United States Army

Fort Belvoir, Virginia

Caltrans Stormwater Services

California

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

CD5 Pipeline System

Alaska

Talega Master Planned Community

San Clemente, California

S.R. 172 (5600 W) Railroad Crossing

Salt Lake City, Utah

I-10 Corridor Express Lanes

San Bernardino County, California

Soka University

Aliso Viejo, California

Fort Lee Lodge

Fort Lee, Virginia

Smart Columbus Program Management Services

Columbus, Ohio

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

San Bernardino Community Plans Continuum

San Bernardino County, California

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

The District at South Bay

Carson, California

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

New River Gorge Bridge

Fayetteville, West Virginia

Las Vegas City Hall

Las Vegas, Nevada

I-80 and I-215 Renewed Design-Build

Salt Lake City, Utah

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

I-94 Maple Grove to Rogers Design-Build Project

Hennepin County, Minnesota

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

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

Pittsburgh, Pennsylvania

Greenfield Bridge

Pittsburgh, Pennsylvania

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

Rancho Santa Margarita, California

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

I-35 Planning and Environmental Linkages Study

Austin, Texas

Daniel Hoan Bridge

Milwaukee, Wisconsin

Rapid Replacement of a Highly Skewed Railroad Bridge over North Court Street

City of Circleville, Ohio

San Pasqual Undergrounding Project

Escondido, California

O'Hare International Runway 10R-28L

Chicago, Illinois

Palmer Station

Antarctica

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

Edwards Air Force Base Dormitory

Kern County, California

Joint Operations Center

Fort Meade, Maryland

Tesoro Water Facilities

Orange County, California

Traffic Signal Asset Management System

Pennsylvania

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

Kaiser Permanente Central San Diego Hospital

San Diego, California

I-79 Missing Ramps

Pittsburgh, Pennsylvania

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

I-280/Route 21 Interchange Improvements

Newark, New Jersey

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

Antelope Valley Solar Ranch 1

Lancaster, California

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

Blennerhassett Island Bridge

Parkersburg, West Virginia

New Jersey Climate Change Resilience Strategy

New Jersey

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

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

Alameda, California

FEMA Community Engagement and Risk Communication Contract

Nationwide

Three Sisters Bridges

Pittsburgh, Pennsylvania

Cuyahoga River Towpath Trail

Cleveland, Ohio

Colville River Pipeline Crossing

Alaska

U.S. 49 From Florence to the Scale Area in Richland

Richland, Mississippi, and Florence, Mississippi

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Meredith International Centre

Ontario, California

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

Marblehead Coastal

San Clemente, California

See More