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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.

U.S. Army Training and Doctrine Command Headquarters

Fort Eustis, Virginia

San Pasqual Undergrounding Project

Escondido, California

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Moorman (Bellevue) Rail Yard

Bellevue, Ohio

Mountain View Corridor

West Valley City, Utah

Liberty Station

San Diego, California

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Pyandzh River Bridge

Afghanistan to Tajikistan

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Fort Lee Lodge

Fort Lee, Virginia

Development of FHWA’s Bridge Inspection Training Manual

Nationwide

Hartsfield-Jackson Atlanta International Airport Runway Inspections

Atlanta, Georgia

Bus Rapid Transit Traffic Signal Prioritization

Provo-Orem, Utah

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

Chino Desalters

Chino, California

Pennsylvania Turnpike Pavement Condition Inventory

Pennsylvania

Laguna Canyon Road (State Route 133)

Orange County, California

Antelope Valley Solar Ranch 1

Lancaster, California

Courtland Street Bridge Replacement

Atlanta, Georgia

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

Pittsburgh, Pennsylvania

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Opportunity Corridor Part 3

Cleveland, Ohio

I-80 and I-215 Renewed Design-Build

Salt Lake City, Utah

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

I-10/Jefferson Street Interchange

Indio, California

Western Wake Freeway

Raleigh, North Carolina

Orange Coast College Recycling Center

Costa Mesa, California

Vrooman Road Bridge

Lake County, Ohio

Meredith International Centre

Ontario, California

AT&T West GIS Land Base Creation and Maintenance

California and Nevada

Greenfield Bridge

Pittsburgh, Pennsylvania

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Chesapeake Bay Water Quality Compliance Support

Chesapeake Bay

Ohio Dam Rehabilitations

Ohio

Cuyahoga River Towpath Trail

Cleveland, Ohio

Sommers Bend Master Planned Community

Temecula, California

Vine Street Expressway

Philadelphia, Pennsylvania

Marquette Interchange Rehabilitation

Milwaukee, Wisconsin

Consulting, Engineering and Construction Services for Saudi Arabia

Kingdom of Saudi Arabia

Manor Expressway

Travis County, Texas

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Aberdeen Public Health Command Lab

Aberdeen, Maryland

Laguna Beach Village Entrance

Laguna Beach, California

Padre Dam Municipal Water District – Eastern Service Area Secondary Connection

San Diego County, California

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

VA Las Vegas Medical Center

Las Vegas, Nevada

Highway 70 Widening

Benton, Arkansas

CalRecycle Inland Fire Wildfire Recovery

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

I-17 Wrong Way Driver Detection and Warning System Pilot

Phoenix, Arizona

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

Rancho Santa Margarita, California

Annapolis ArcGIS Story-Mapping

Annapolis, Maryland

Pennsylvania Turnpike Commission General Consulting Engineer

Pennsylvania

Tustin Hangar 1 Emergency Roof Stabilization

Tustin, California

Corridor H

West Virginia

National Museum of the United States Army

Fort Belvoir, Virginia

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

I-43 Hillside Interchange Rehabilitation Project

Milwaukee, Wisconsin

Nellis Air Force Base (AFB) Simulation Center

Nellis AFB, Nevada

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

Alameda, California

Reconstruction of Tillary Street Area

Brooklyn, New York

Lake Hodges Dam Survey

San Diego, California

One Lake – First Floor Renovations

Jackson, Mississippi

Dallas Fort Worth International Airport Asset Data Collection

Grapevine, Texas

Bangerter Highway Four Interchanges

Salt Lake County, Utah

Marshall R. Bowen Pumping Plant

Whittier, California

Talega Master Planned Community

San Clemente, California

FEMA Flood Map Modernization

Nationwide

Vista Village Trunk Sewer Project

Vista, California

CTfastrak

New Britain and Hartford, Connecticut

Mobile LiDAR Survey – Amtrak Hudson Line

Poughkeepsie, New York

Eastern Kentucky Bridge Flood Response

Eastern Kentucky

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

Apple Valley, California

O'Hare International Runway 10R-28L

Chicago, Illinois

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Abraham Lincoln Bridge

Louisville, Kentucky

Newtown Creek Wastewater Treatment Plant

Brooklyn, New York

Highway 169 Elk River CM/GC Project

Elk River, Minnesota

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Templeton-Atascadero Pathway

Atascadero, California

I-15 Corridor Expansion

Utah County, Utah

CD5 Pipeline System

Alaska

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Washington County Inland Flooding Vulnerability Assessment

Washington County, Florida

Joint Operations Center

Fort Meade, Maryland

Pomeroy-Mason Cable-Stayed Bridge

Pomeroy, Ohio

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Fulton Road Bridge Replacement

Cleveland, Ohio

Resilient NJ: Local Planning for Climate Change Toolkit

New Jersey

Monroe Regional Airport Terminal Improvements

Monroe, Louisiana

I-280/Route 21 Interchange Improvements

Newark, New Jersey

CSX Pittsburgh Intermodal Rail Terminal

Pittsburgh, Pennsylvania

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

I-55 Reconstruction

Jackson, Mississippi

Urban Development Area Grant Program

Virginia

Indian Wells Tennis Garden

Indian Wells, California

Marine Corps Base Camp Lejeune Sustainability Services

North Carolina

West Point Clinton District Area Development Plan

West Point, New York

Lakefront West Corridor

Cleveland, Ohio

I-35 Planning and Environmental Linkages Study

Austin, Texas

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Palmer Station

Antarctica

Smart Columbus Program Management Services

Columbus, Ohio

Dominion Boulevard

Chesapeake, Virginia

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

I-10 Corridor Express Lanes

San Bernardino County, California

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

I-80 Structures Replacement

Salt Lake County, Utah

Soka University

Aliso Viejo, California

Las Vegas City Hall

Las Vegas, Nevada

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

I-94 Maple Grove to Rogers Design-Build Project

Hennepin County, Minnesota

Armed Forces Reserve Center

Danbury, Connecticut

Traffic Signal Asset Management System

Pennsylvania

I-40/White Oak Crossing Interchange

Maumelle, Arkansas

Natural Gas Pipeline Design

Cambria County, Pennsylvania

I-5/I-405 El Toro “Y” Interchange

Orange County, California

NJDOT Pavement Collection and Analysis

Trenton, New Jersey

Caltrans Stormwater Services

California

Edwards Air Force Base Dormitory

Kern County, California

Cecil Airport - Hangar 935

Jacksonville, Florida

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

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

Aiken County, South Carolina

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

Governor Mario M. Cuomo Bridge (Tappan Zee Bridge)

Nyack and Tarrytown, New York

JTA Complete Streets Program

Jacksonville, Florida

Jacksonville Regional Transportation Center at LaVilla

Jacksonville, Florida

I-15 Northbound, 10600 South Interchange

Salt Lake County, Utah

The District at South Bay

Carson, California

I-79 Missing Ramps

Pittsburgh, Pennsylvania

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Kaiser Permanente Central San Diego Hospital

San Diego, California

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Fuel Cell and Corrosion Hangars

New Mexico

Scioto River Pedestrian Bridge

Dublin, Ohio

Daniel Hoan Bridge

Milwaukee, Wisconsin

SEPTA – RailWorks and Market Street Elevated Reconstruction Programs

Philadelphia, Pennsylvania

FDOT State Highway System Resilience Action Plan

Florida

New Jersey Climate Change Resilience Strategy

New Jersey

Alaska Gas Pipeline

Alaska

US-33 Smart Mobility Corridor Program Management

Columbus, Ohio

Westchester County Airport Runway 16/34 Rehabilitation

White Plains, New York

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

Sand Canyon Grade Separation

Irvine, California

I-5/La Novia Roundabout

San Juan Capistrano, California

Naugatuck Passenger Rail Station Design and Transit Oriented Development

Naugatuck, Connecticut

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Harrisburg Transportation Center Transit-Oriented Development Master Plan

Harrisburg, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

New River Gorge Bridge

Fayetteville, West Virginia

VTrans 2040 Scenario Analysis

Virginia

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

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

San Bernardino Community Plans Continuum

San Bernardino County, California

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

City of Circleville, Ohio

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

S.R. 172 (5600 W) Railroad Crossing

Salt Lake City, Utah

Lower Hill Development

Pittsburgh, Pennsylvania

FEMA Community Engagement and Risk Communication Contract

Nationwide

Cal Poly Pomona Reverse Osmosis Groundwater Treatment Plant

Pomona, California

Three Sisters Bridges

Pittsburgh, Pennsylvania

I-81 Improvement Strategy

Central Pennsylvania

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

U.S. 70 Bridge Over Gallants Channel

Beaufort, North Carolina

George Washington Bridge Replacement of ITS Devices

Fort Lee, New Jersey

Amtrak Hudson Line Improvement Program

Albany, New York

Downtown Redlands Redevelopment

Redlands, California

Cold Region Hydrologic and Hydraulic Studies

Coldfoot, Alaska

Tesoro Water Facilities

Orange County, California

I-215/4500 South Bridge Replacement

Salt Lake City, Utah

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

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

Richland, Mississippi, and Florence, Mississippi

McMurdo Station

Antarctica

Riverside County Transportation Department Integrated Mitigation Project

Riverside County, California

Marblehead Coastal

San Clemente, California

World Market Center

Las Vegas, Nevada

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

San Diego International Airport Terminal 2 Parking Plaza

San Diego, California

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Winona Bridge

Winona, Minnesota

Blennerhassett Island Bridge

Parkersburg, West Virginia

Harbor Park Amtrak Rail Station

Norfolk, Virginia

Gila River Restoration

Buckeye, Arizona

Penn State Autonomous Vehicle Proving Ground

Pennsylvania

Colville River Pipeline Crossing

Alaska

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Northeast Ohio Regional Airport

Jefferson, Ohio

Alaska Energy Security Task Force Report

Anchorage, Alaska

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Donlin Gold

Alaska

East Liberty Transit Center

Pittsburgh, Pennsylvania

Customs & Border Protection Advanced Training Center Sustainability Component Plan

Harpers Ferry, West Virginia

Development of AASHTOWare Bridge Design and Rating™ Software

Nationwide

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