Signature Projects

We partner with clients to work on some of the most impressive and iconic projects across the country. Together, we deliver excellence.

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Antelope Valley Solar Ranch 1

Lancaster, California

The District at South Bay

Carson, California

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Dominion Boulevard

Chesapeake, Virginia

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

JTA Complete Streets Program

Jacksonville, Florida

New River Gorge Bridge

Fayetteville, West Virginia

Route 52 Causeway

Somers Point and Ocean City, New Jersey

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

Templeton-Atascadero Pathway

Atascadero, California

I-55 Reconstruction

Jackson, Mississippi

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Gila River Restoration

Buckeye, Arizona

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Talega Master Planned Community

San Clemente, 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

Three Sisters Bridges

Pittsburgh, Pennsylvania

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Highway 70 Widening

Benton, Arkansas

Winona Bridge

Winona, Minnesota

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Laguna Canyon Road (State Route 133)

Orange County, California

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

I-10 Corridor Express Lanes

San Bernardino County, California

Laguna Beach Village Entrance

Laguna Beach, California

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

Soka University

Aliso Viejo, California

Blennerhassett Island Bridge

Parkersburg, West Virginia

Lake Hodges Dam Survey

San Diego, California

Manor Expressway

Travis County, Texas

Corridor H

West Virginia

Joint Operations Center

Fort Meade, Maryland

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Daniel Hoan Bridge

Milwaukee, Wisconsin

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

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

Richland, Mississippi, and Florence, Mississippi

Western Wake Freeway

Raleigh, North Carolina

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

I-15 Corridor Expansion

Utah County, Utah

World Market Center

Las Vegas, Nevada

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Fort Lee Lodge

Fort Lee, Virginia

Palmer Station


Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Abraham Lincoln Bridge

Louisville, Kentucky

Armed Forces Reserve Center

Danbury, Connecticut

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

I-81 Improvement Strategy

Central Pennsylvania

San Bernardino Community Plans Continuum

San Bernardino County, California

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

East Liberty Transit Center

Pittsburgh, Pennsylvania

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Liberty Station

San Diego, California

Tesoro Water Facilities

Orange County, California

Cecil Airport - Hangar 935

Jacksonville, Florida

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Vine Street Expressway

Philadelphia, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Greenfield Bridge

Pittsburgh, Pennsylvania


New Britain and Hartford, Connecticut

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Lower Hill Development

Pittsburgh, Pennsylvania

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Mountain View Corridor

West Valley City, Utah

Edwards Air Force Base Dormitory

Kern County, California

I-5/La Novia Roundabout

San Juan Capistrano, California

Vrooman Road Bridge

Lake County, Ohio

Chino Desalters

Chino, California

I-80 Structures Replacement

Salt Lake County, Utah

Marblehead Coastal

San Clemente, California

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Indian Wells Tennis Garden

Indian Wells, California

Las Vegas City Hall

Las Vegas, Nevada

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Pyandzh River Bridge

Afghanistan to Tajikistan