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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.

Reconstruction of Tillary Street Area

Brooklyn, New York

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

World Market Center

Las Vegas, Nevada

CalRecycle Inland Fire Wildfire Recovery

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

Laguna Beach Village Entrance

Laguna Beach, California

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

FEMA Flood Map Modernization

Nationwide

Meredith International Centre

Ontario, California

Dominion Boulevard

Chesapeake, Virginia

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Urban Development Area Grant Program

Virginia

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

Aiken County, South Carolina

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Caltrans Stormwater Services

California

Fort Lee Lodge

Fort Lee, Virginia

Traffic Signal Asset Management System

Pennsylvania

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

National Museum of the United States Army

Fort Belvoir, Virginia

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

I-280/Route 21 Interchange Improvements

Newark, New Jersey

FDOT State Highway System Resilience Action Plan

Florida

JTA Complete Streets Program

Jacksonville, Florida

Naugatuck Passenger Rail Station Design and Transit Oriented Development

Naugatuck, Connecticut

Fulton Road Bridge Replacement

Cleveland, Ohio

I-43 Hillside Interchange Rehabilitation Project

Milwaukee, Wisconsin

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

Route 52 Causeway

Somers Point and Ocean City, New Jersey

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

Richland, Mississippi, and Florence, Mississippi

Lakefront West Corridor

Cleveland, Ohio

Western Wake Freeway

Raleigh, North Carolina

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

Gila River Restoration

Buckeye, Arizona

CD5 Pipeline System

Alaska

I-10 Corridor Express Lanes

San Bernardino County, California

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Edwards Air Force Base Dormitory

Kern County, California

Orange Coast College Recycling Center

Costa Mesa, California

Palmer Station

Antarctica

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Donlin Gold

Alaska

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

Eastern Kentucky Bridge Flood Response

Eastern Kentucky

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

Mountain View Corridor

West Valley City, Utah

Washington County Inland Flooding Vulnerability Assessment

Washington County, Florida

I-79 Missing Ramps

Pittsburgh, Pennsylvania

CTfastrak

New Britain and Hartford, Connecticut

Indian Wells Tennis Garden

Indian Wells, California

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

Downtown Redlands Redevelopment

Redlands, California

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

I-40/White Oak Crossing Interchange

Maumelle, Arkansas

Pyandzh River Bridge

Afghanistan to Tajikistan

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

The District at South Bay

Carson, California

Bella Vista Bypass

Benton County, Arkansas

Alaska Gas Pipeline

Alaska

I-5/La Novia Roundabout

San Juan Capistrano, California

Laguna Canyon Road (State Route 133)

Orange County, California

Daniel Hoan Bridge

Milwaukee, Wisconsin

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Lake Hodges Dam Survey

San Diego, California

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

FEMA Community Engagement and Risk Communication Contract

Nationwide

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

Corridor H

West Virginia

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

Alameda, California

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

Scioto River Pedestrian Bridge

Dublin, Ohio

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Highway 70 Widening

Benton, Arkansas

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Cuyahoga River Towpath Trail

Cleveland, Ohio

VA Las Vegas Medical Center

Las Vegas, Nevada

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

I-35 Planning and Environmental Linkages Study

Austin, Texas

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Three Sisters Bridges

Pittsburgh, Pennsylvania

Abraham Lincoln Bridge

Louisville, Kentucky

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

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

City of Circleville, Ohio

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

Marblehead Coastal

San Clemente, California

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Chino Desalters

Chino, California

Cecil Airport - Hangar 935

Jacksonville, Florida

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

Blennerhassett Island Bridge

Parkersburg, West Virginia

New Jersey Climate Change Resilience Strategy

New Jersey

Tyndall Air Force Base AE Services

Tyndall AFB, Panama City, Florida

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

Rancho Santa Margarita, California

Northeast Ohio Regional Airport

Jefferson, Ohio

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

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

Pittsburgh, Pennsylvania

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Fuel Cell and Corrosion Hangars

New Mexico

West Point Clinton District Area Development Plan

West Point, New York

Resilient NJ: Local Planning for Climate Change Toolkit

New Jersey

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Templeton-Atascadero Pathway

Atascadero, California

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Sommers Bend Master Planned Community

Temecula, California

Ohio Dam Rehabilitations

Ohio

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

I-15 Corridor Expansion

Utah County, Utah

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

I-10/Jefferson Street Interchange

Indio, California

Courtland Street Bridge Replacement

Atlanta, Georgia

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

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

Apple Valley, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

I-80 and I-215 Renewed Design-Build

Salt Lake City, Utah

Armed Forces Reserve Center

Danbury, Connecticut

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

O'Hare International Runway 10R-28L

Chicago, Illinois

I-81 Improvement Strategy

Central Pennsylvania

New River Gorge Bridge

Fayetteville, West Virginia

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

East Liberty Transit Center

Pittsburgh, Pennsylvania

Soka University

Aliso Viejo, California

I-94 Maple Grove to Rogers Design-Build Project

Hennepin County, Minnesota

Harbor Park Amtrak Rail Station

Norfolk, Virginia

Antelope Valley Solar Ranch 1

Lancaster, California

Talega Master Planned Community

San Clemente, California

Vine Street Expressway

Philadelphia, Pennsylvania

Opportunity Corridor Part 3

Cleveland, Ohio

Bangerter Highway Four Interchanges

Salt Lake County, Utah

VTrans 2040 Scenario Analysis

Virginia

San Bernardino Community Plans Continuum

San Bernardino County, California

Joint Operations Center

Fort Meade, Maryland

Vrooman Road Bridge

Lake County, Ohio

Aberdeen Public Health Command Lab

Aberdeen, Maryland

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Kaiser Permanente Central San Diego Hospital

San Diego, California

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

Vista Village Trunk Sewer Project

Vista, California

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

Las Vegas City Hall

Las Vegas, Nevada

Tesoro Water Facilities

Orange County, California

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Marshall R. Bowen Pumping Plant

Whittier, California

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Liberty Station

San Diego, California

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

I-80 Structures Replacement

Salt Lake County, Utah

San Pasqual Undergrounding Project

Escondido, California

Lower Hill Development

Pittsburgh, Pennsylvania

Sand Canyon Grade Separation

Irvine, California

Winona Bridge

Winona, Minnesota

I-55 Reconstruction

Jackson, Mississippi

Smart Columbus Program Management Services

Columbus, Ohio

S.R. 172 (5600 W) Railroad Crossing

Salt Lake City, Utah

Greenfield Bridge

Pittsburgh, Pennsylvania

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

Alaska Energy Security Task Force Report

Anchorage, Alaska

Manor Expressway

Travis County, Texas

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Amtrak Hudson Line Improvement Program

Albany, New York

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

Colville River Pipeline Crossing

Alaska

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

McMurdo Station

Antarctica

ARCYBER Headquarters Facility

Fort Gordon, Georgia

One Lake – First Floor Renovations

Jackson, Mississippi

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