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-10 Corridor Express Lanes

San Bernardino County, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Joint Operations Center

Fort Meade, Maryland

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Lake Hodges Dam Survey

San Diego, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Soka University

Aliso Viejo, California

Highway 70 Widening

Benton, Arkansas

Armed Forces Reserve Center

Danbury, Connecticut

I-55 Reconstruction

Jackson, Mississippi

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Western Wake Freeway

Raleigh, North Carolina

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Marblehead Coastal

San Clemente, California

Pyandzh River Bridge

Afghanistan to Tajikistan

Lower Hill Development

Pittsburgh, Pennsylvania

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Edwards Air Force Base Dormitory

Kern County, California

Winona Bridge

Winona, Minnesota

Las Vegas City Hall

Las Vegas, Nevada

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

I-80 Structures Replacement

Salt Lake County, Utah

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

San Bernardino Community Plans Continuum

San Bernardino County, California

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Liberty Station

San Diego, California

East Liberty Transit Center

Pittsburgh, Pennsylvania

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

World Market Center

Las Vegas, Nevada

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Vine Street Expressway

Philadelphia, Pennsylvania

Laguna Canyon Road (State Route 133)

Orange County, California


New Britain and Hartford, Connecticut

Fort Lee Lodge

Fort Lee, Virginia

Talega Master Planned Community

San Clemente, California

Blennerhassett Island Bridge

Parkersburg, West Virginia

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Antelope Valley Solar Ranch 1

Lancaster, California

Chino Desalters

Chino, California

Mountain View Corridor

West Valley City, Utah

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

New River Gorge Bridge

Fayetteville, West Virginia

Abraham Lincoln Bridge

Louisville, Kentucky

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Three Sisters Bridges

Pittsburgh, Pennsylvania

Dominion Boulevard

Chesapeake, Virginia

Laguna Beach Village Entrance

Laguna Beach, California

Greenfield Bridge

Pittsburgh, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Templeton-Atascadero Pathway

Atascadero, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Cecil Airport - Hangar 935

Jacksonville, Florida

Daniel Hoan Bridge

Milwaukee, Wisconsin

I-15 Corridor Expansion

Utah County, Utah

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

The District at South Bay

Carson, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Gila River Restoration

Buckeye, Arizona

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Corridor H

West Virginia

Tesoro Water Facilities

Orange County, California

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

JTA Complete Streets Program

Jacksonville, Florida

Manor Expressway

Travis County, Texas

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Vrooman Road Bridge

Lake County, Ohio

Indian Wells Tennis Garden

Indian Wells, California

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

I-5/La Novia Roundabout

San Juan Capistrano, California

I-5/I-405 El Toro “Y” Interchange

Orange County, California