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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.

Kaiser Permanente Central San Diego Hospital

San Diego, California

FDOT State Highway System Resilience Action Plan

Florida

Courtland Street Bridge Replacement

Atlanta, Georgia

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

Daniel Hoan Bridge

Milwaukee, Wisconsin

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

Richland, Mississippi, and Florence, Mississippi

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

Traffic Signal Asset Management System

Pennsylvania

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Cecil Airport - Hangar 935

Jacksonville, Florida

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

I-35 Planning and Environmental Linkages Study

Austin, Texas

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

Caltrans Stormwater Services

California

Laguna Canyon Road (State Route 133)

Orange County, California

Naugatuck Passenger Rail Station Design and Transit Oriented Development

Naugatuck, Connecticut

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

Edwards Air Force Base Dormitory

Kern County, California

FEMA Flood Map Modernization

Nationwide

Ohio Dam Rehabilitations

Ohio

Laguna Beach Village Entrance

Laguna Beach, California

Resilient NJ: Local Planning for Climate Change Toolkit

New Jersey

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

Aberdeen Public Health Command Lab

Aberdeen, Maryland

I-80 Structures Replacement

Salt Lake County, Utah

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Eastern Kentucky Bridge Flood Response

Eastern Kentucky

Pyandzh River Bridge

Afghanistan to Tajikistan

World Market Center

Las Vegas, Nevada

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

Aiken County, South Carolina

I-40/White Oak Crossing Interchange

Maumelle, Arkansas

I-81 Improvement Strategy

Central Pennsylvania

Winona Bridge

Winona, Minnesota

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Armed Forces Reserve Center

Danbury, Connecticut

Sand Canyon Grade Separation

Irvine, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

I-10/Jefferson Street Interchange

Indio, California

Antelope Valley Solar Ranch 1

Lancaster, California

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

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

Pittsburgh, Pennsylvania

VTrans 2040 Scenario Analysis

Virginia

Alaska Energy Security Task Force Report

Anchorage, Alaska

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

San Bernardino Community Plans Continuum

San Bernardino County, California

I-94 Maple Grove to Rogers Design-Build Project

Hennepin County, Minnesota

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Indian Wells Tennis Garden

Indian Wells, California

Sommers Bend Master Planned Community

Temecula, California

New River Gorge Bridge

Fayetteville, West Virginia

Manor Expressway

Travis County, Texas

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Natural Gas Pipeline Design

Cambria County, Pennsylvania

I-15 Corridor Expansion

Utah County, Utah

Smart Columbus Program Management Services

Columbus, Ohio

Marblehead Coastal

San Clemente, California

Palmer Station

Antarctica

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

Urban Development Area Grant Program

Virginia

Las Vegas City Hall

Las Vegas, Nevada

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

Washington County Inland Flooding Vulnerability Assessment

Washington County, Florida

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

Alaska Gas Pipeline

Alaska

Blennerhassett Island Bridge

Parkersburg, West Virginia

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Fulton Road Bridge Replacement

Cleveland, Ohio

FEMA Community Engagement and Risk Communication Contract

Nationwide

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

Western Wake Freeway

Raleigh, North Carolina

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Route 52 Causeway

Somers Point and Ocean City, New Jersey

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

Alameda, California

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

One Lake – First Floor Renovations

Jackson, Mississippi

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Greenfield Bridge

Pittsburgh, Pennsylvania

VA Las Vegas Medical Center

Las Vegas, Nevada

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

I-10 Corridor Express Lanes

San Bernardino County, California

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

I-80 and I-215 Renewed Design-Build

Salt Lake City, Utah

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Colville River Pipeline Crossing

Alaska

Liberty Station

San Diego, California

National Museum of the United States Army

Fort Belvoir, Virginia

Harbor Park Amtrak Rail Station

Norfolk, Virginia

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

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

Apple Valley, California

Talega Master Planned Community

San Clemente, California

Chino Desalters

Chino, California

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

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

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

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Fuel Cell and Corrosion Hangars

New Mexico

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

S.R. 172 (5600 W) Railroad Crossing

Salt Lake City, Utah

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Amtrak Hudson Line Improvement Program

Albany, New York

Opportunity Corridor Part 3

Cleveland, Ohio

Three Sisters Bridges

Pittsburgh, Pennsylvania

O'Hare International Runway 10R-28L

Chicago, Illinois

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

City of Circleville, Ohio

Templeton-Atascadero Pathway

Atascadero, California

CalRecycle Inland Fire Wildfire Recovery

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

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

CD5 Pipeline System

Alaska

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

Rancho Santa Margarita, California

Vine Street Expressway

Philadelphia, Pennsylvania

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

Lake Hodges Dam Survey

San Diego, California

The District at South Bay

Carson, California

Mountain View Corridor

West Valley City, Utah

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Abraham Lincoln Bridge

Louisville, Kentucky

Lower Hill Development

Pittsburgh, Pennsylvania

Scioto River Pedestrian Bridge

Dublin, Ohio

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

Lakefront West Corridor

Cleveland, Ohio

Northeast Ohio Regional Airport

Jefferson, Ohio

Soka University

Aliso Viejo, California

Fort Lee Lodge

Fort Lee, Virginia

Meredith International Centre

Ontario, California

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

Corridor H

West Virginia

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Orange Coast College Recycling Center

Costa Mesa, California

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

New Jersey Climate Change Resilience Strategy

New Jersey

West Point Clinton District Area Development Plan

West Point, New York

Dominion Boulevard

Chesapeake, Virginia

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

San Pasqual Undergrounding Project

Escondido, California

Vista Village Trunk Sewer Project

Vista, California

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Joint Operations Center

Fort Meade, Maryland

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Bangerter Highway Four Interchanges

Salt Lake County, Utah

I-280/Route 21 Interchange Improvements

Newark, New Jersey

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

JTA Complete Streets Program

Jacksonville, Florida

East Liberty Transit Center

Pittsburgh, Pennsylvania

Vrooman Road Bridge

Lake County, Ohio

CTfastrak

New Britain and Hartford, Connecticut

Downtown Redlands Redevelopment

Redlands, California

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

Donlin Gold

Alaska

Reconstruction of Tillary Street Area

Brooklyn, New York

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

I-43 Hillside Interchange Rehabilitation Project

Milwaukee, Wisconsin

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

I-5/La Novia Roundabout

San Juan Capistrano, California

Marshall R. Bowen Pumping Plant

Whittier, California

Highway 70 Widening

Benton, Arkansas

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

Gila River Restoration

Buckeye, Arizona

Cuyahoga River Towpath Trail

Cleveland, Ohio

I-55 Reconstruction

Jackson, Mississippi

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

McMurdo Station

Antarctica

Tesoro Water Facilities

Orange County, California

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