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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.

ARCYBER Headquarters Facility

Fort Gordon, Georgia

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

S.R. 172 (5600 W) Railroad Crossing

Salt Lake City, Utah

Abraham Lincoln Bridge

Louisville, Kentucky

Greenfield Bridge

Pittsburgh, Pennsylvania

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

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

Richland, Mississippi, and Florence, Mississippi

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

JTA Complete Streets Program

Jacksonville, Florida

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Laguna Canyon Road (State Route 133)

Orange County, California

I-80 Structures Replacement

Salt Lake County, Utah

FEMA Community Engagement and Risk Communication Contract

Nationwide

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Aberdeen Public Health Command Lab

Aberdeen, Maryland

Templeton-Atascadero Pathway

Atascadero, California

New Jersey Climate Change Resilience Strategy

New Jersey

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Courtland Street Bridge Replacement

Atlanta, Georgia

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

Fulton Road Bridge Replacement

Cleveland, Ohio

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Meredith International Centre

Ontario, California

Armed Forces Reserve Center

Danbury, Connecticut

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

Apple Valley, California

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Lower Hill Development

Pittsburgh, Pennsylvania

I-10 Corridor Express Lanes

San Bernardino County, California

Lake Hodges Dam Survey

San Diego, California

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

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

Pittsburgh, Pennsylvania

Daniel Hoan Bridge

Milwaukee, Wisconsin

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

I-81 Improvement Strategy

Central Pennsylvania

National Museum of the United States Army

Fort Belvoir, Virginia

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

I-15 Corridor Expansion

Utah County, Utah

Antelope Valley Solar Ranch 1

Lancaster, California

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Orange Coast College Recycling Center

Costa Mesa, California

Traffic Signal Asset Management System

Pennsylvania

Cuyahoga River Towpath Trail

Cleveland, Ohio

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Gila River Restoration

Buckeye, Arizona

I-80 and I-215 Renewed Design-Build

Salt Lake City, Utah

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

FDOT State Highway System Resilience Action Plan

Florida

I-280/Route 21 Interchange Improvements

Newark, New Jersey

Chino Desalters

Chino, California

Highway 70 Widening

Benton, Arkansas

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Talega Master Planned Community

San Clemente, California

Caltrans Stormwater Services

California

One Lake – First Floor Renovations

Jackson, Mississippi

Tyndall Air Force Base AE Services

Tyndall AFB, Panama City, Florida

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Eastern Kentucky Bridge Flood Response

Eastern Kentucky

Sommers Bend Master Planned Community

Temecula, California

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

Dominion Boulevard

Chesapeake, Virginia

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

I-55 Reconstruction

Jackson, Mississippi

Naugatuck Passenger Rail Station Design and Transit Oriented Development

Naugatuck, Connecticut

De Roche Creek Lateral Bridge Slides

Arkadelphia, Arkansas

Amtrak Hudson Line Improvement Program

Albany, New York

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

VA Las Vegas Medical Center

Las Vegas, Nevada

Winona Bridge

Winona, Minnesota

San Bernardino Community Plans Continuum

San Bernardino County, California

Alaska Energy Security Task Force Report

Anchorage, Alaska

Fuel Cell and Corrosion Hangars

New Mexico

Kaiser Permanente Central San Diego Hospital

San Diego, California

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Reconstruction of Tillary Street Area

Brooklyn, New York

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

Ohio Dam Rehabilitations

Ohio

Resilient NJ: Local Planning for Climate Change Toolkit

New Jersey

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

Laguna Beach Village Entrance

Laguna Beach, California

Urban Development Area Grant Program

Virginia

Scioto River Pedestrian Bridge

Dublin, Ohio

Three Sisters Bridges

Pittsburgh, Pennsylvania

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

Palmer Station

Antarctica

I-40/White Oak Crossing Interchange

Maumelle, Arkansas

New River Gorge Bridge

Fayetteville, West Virginia

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

I-5/La Novia Roundabout

San Juan Capistrano, California

Vista Village Trunk Sewer Project

Vista, California

Tesoro Water Facilities

Orange County, California

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

CTfastrak

New Britain and Hartford, Connecticut

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

West Point Clinton District Area Development Plan

West Point, New York

O'Hare International Runway 10R-28L

Chicago, Illinois

Lakefront West Corridor

Cleveland, Ohio

Donlin Gold

Alaska

Joint Operations Center

Fort Meade, Maryland

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

Alameda, California

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

San Pasqual Undergrounding Project

Escondido, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Marblehead Coastal

San Clemente, California

Soka University

Aliso Viejo, California

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Western Wake Freeway

Raleigh, North Carolina

FEMA Flood Map Modernization

Nationwide

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

CalRecycle Inland Fire Wildfire Recovery

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

McMurdo Station

Antarctica

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

CD5 Pipeline System

Alaska

Colville River Pipeline Crossing

Alaska

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Bangerter Highway Four Interchanges

Salt Lake County, Utah

Bella Vista Bypass

Benton County, Arkansas

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

Mountain View Corridor

West Valley City, Utah

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

Opportunity Corridor Part 3

Cleveland, Ohio

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Smart Columbus Program Management Services

Columbus, Ohio

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

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

Rancho Santa Margarita, California

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

The District at South Bay

Carson, California

Downtown Redlands Redevelopment

Redlands, California

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Vrooman Road Bridge

Lake County, Ohio

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Edwards Air Force Base Dormitory

Kern County, California

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

World Market Center

Las Vegas, Nevada

I-35 Planning and Environmental Linkages Study

Austin, Texas

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Liberty Station

San Diego, California

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

Sand Canyon Grade Separation

Irvine, California

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

I-94 Maple Grove to Rogers Design-Build Project

Hennepin County, Minnesota

I-10/Jefferson Street Interchange

Indio, California

East Liberty Transit Center

Pittsburgh, Pennsylvania

Pyandzh River Bridge

Afghanistan to Tajikistan

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Washington County Inland Flooding Vulnerability Assessment

Washington County, Florida

Alaska Gas Pipeline

Alaska

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

Vine Street Expressway

Philadelphia, Pennsylvania

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

Blennerhassett Island Bridge

Parkersburg, West Virginia

Cecil Airport - Hangar 935

Jacksonville, Florida

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

Aiken County, South Carolina

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

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

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Indian Wells Tennis Garden

Indian Wells, California

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

Corridor H

West Virginia

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Marshall R. Bowen Pumping Plant

Whittier, California

Manor Expressway

Travis County, Texas

Harbor Park Amtrak Rail Station

Norfolk, Virginia

Las Vegas City Hall

Las Vegas, Nevada

Fort Lee Lodge

Fort Lee, Virginia

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

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

City of Circleville, Ohio

VTrans 2040 Scenario Analysis

Virginia

Northeast Ohio Regional Airport

Jefferson, Ohio

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

I-43 Hillside Interchange Rehabilitation Project

Milwaukee, Wisconsin

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