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/La Novia Roundabout

San Juan Capistrano, California

World Market Center

Las Vegas, Nevada

San Bernardino Community Plans Continuum

San Bernardino County, California

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

I-79 Missing Ramps

Pittsburgh, Pennsylvania

I-10 Corridor Express Lanes

San Bernardino County, California

Dominion Boulevard

Chesapeake, Virginia

Marblehead Coastal

San Clemente, California

Highway 70 Widening

Benton, Arkansas

Abraham Lincoln Bridge

Louisville, Kentucky

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Blennerhassett Island Bridge

Parkersburg, West Virginia

Cecil Airport - Hangar 935

Jacksonville, Florida

Laguna Canyon Road (State Route 133)

Orange County, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

I-15 Corridor Expansion

Utah County, Utah

Edwards Air Force Base Dormitory

Kern County, California

JTA Complete Streets Program

Jacksonville, Florida

Indian Wells Tennis Garden

Indian Wells, California

Las Vegas City Hall

Las Vegas, Nevada


New Britain and Hartford, Connecticut

Mountain View Corridor

West Valley City, Utah

Greenfield Bridge

Pittsburgh, Pennsylvania

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Fort Lee Lodge

Fort Lee, Virginia

Three Sisters Bridges

Pittsburgh, Pennsylvania

The District at South Bay

Carson, California

Joint Operations Center

Fort Meade, Maryland

Tesoro Water Facilities

Orange County, California

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Winona Bridge

Winona, Minnesota

Liberty Station

San Diego, California

Lake Hodges Dam Survey

San Diego, California

Talega Master Planned Community

San Clemente, California

Lower Hill Development

Pittsburgh, Pennsylvania

Antelope Valley Solar Ranch 1

Lancaster, California

Manor Expressway

Travis County, Texas

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

New River Gorge Bridge

Fayetteville, West Virginia

I-5/I-405 El Toro “Y” Interchange

Orange County, California

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Route 52 Causeway

Somers Point and Ocean City, New Jersey

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Western Wake Freeway

Raleigh, North Carolina

East Liberty Transit Center

Pittsburgh, Pennsylvania

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Pyandzh River Bridge

Afghanistan to Tajikistan

Soka University

Aliso Viejo, California

Chino Desalters

Chino, California

I-55 Reconstruction

Jackson, Mississippi

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Armed Forces Reserve Center

Danbury, Connecticut

Daniel Hoan Bridge

Milwaukee, Wisconsin

Corridor H

West Virginia

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Vine Street Expressway

Philadelphia, Pennsylvania

Gila River Restoration

Buckeye, Arizona