Signature Projects

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

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Abraham Lincoln Bridge

Louisville, Kentucky

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Laguna Canyon Road (State Route 133)

Orange County, California

I-80 Structures Replacement

Salt Lake County, Utah

The District at South Bay

Carson, California

JTA Complete Streets Program

Jacksonville, Florida

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Western Wake Freeway

Raleigh, North Carolina

Chino Desalters

Chino, California

New River Gorge Bridge

Fayetteville, West Virginia

Greenfield Bridge

Pittsburgh, Pennsylvania

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Templeton-Atascadero Pathway

Atascadero, California

Pyandzh River Bridge

Afghanistan to Tajikistan

Blennerhassett Island Bridge

Parkersburg, West Virginia

Tesoro Water Facilities

Orange County, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

San Bernardino Community Plans Continuum

San Bernardino County, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Daniel Hoan Bridge

Milwaukee, Wisconsin

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Lake Hodges Dam Survey

San Diego, California

Cecil Airport - Hangar 935

Jacksonville, Florida

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Gila River Restoration

Buckeye, Arizona

I-10 Corridor Express Lanes

San Bernardino County, California

Dominion Boulevard

Chesapeake, Virginia

Vine Street Expressway

Philadelphia, Pennsylvania

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Manor Expressway

Travis County, Texas

I-5/La Novia Roundabout

San Juan Capistrano, California

Mountain View Corridor

West Valley City, Utah

I-55 Reconstruction

Jackson, Mississippi

Corridor H

West Virginia

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Bella Vista Bypass

Benton County, Arkansas

Marblehead Coastal

San Clemente, California

Highway 70 Widening

Benton, Arkansas

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Armed Forces Reserve Center

Danbury, Connecticut

Laguna Beach Village Entrance

Laguna Beach, California

Three Sisters Bridges

Pittsburgh, Pennsylvania

I-15 Corridor Expansion

Utah County, Utah


New Britain and Hartford, Connecticut

Talega Master Planned Community

San Clemente, California

Las Vegas City Hall

Las Vegas, Nevada

Edwards Air Force Base Dormitory

Kern County, California

Fort Lee Lodge

Fort Lee, Virginia

Indian Wells Tennis Garden

Indian Wells, California

Liberty Station

San Diego, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

World Market Center

Las Vegas, Nevada

Antelope Valley Solar Ranch 1

Lancaster, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Joint Operations Center

Fort Meade, Maryland

Vrooman Road Bridge

Lake County, Ohio

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Natural Gas Pipeline Design

Cambria County, Pennsylvania

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Soka University

Aliso Viejo, California

East Liberty Transit Center

Pittsburgh, Pennsylvania

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Lower Hill Development

Pittsburgh, Pennsylvania

Winona Bridge

Winona, Minnesota