Signature Projects

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

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Indian Wells Tennis Garden

Indian Wells, California

I-15 Corridor Expansion

Utah County, Utah

Dominion Boulevard

Chesapeake, Virginia

I-80 Structures Replacement

Salt Lake County, Utah

Laguna Beach Village Entrance

Laguna Beach, California

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Abraham Lincoln Bridge

Louisville, Kentucky

Greenfield Bridge

Pittsburgh, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Laguna Canyon Road (State Route 133)

Orange County, California

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Lake Hodges Dam Survey

San Diego, California

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Liberty Station

San Diego, California

Winona Bridge

Winona, Minnesota

Antelope Valley Solar Ranch 1

Lancaster, California

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Vine Street Expressway

Philadelphia, Pennsylvania

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Cecil Airport - Hangar 935

Jacksonville, Florida

Vrooman Road Bridge

Lake County, Ohio

The District at South Bay

Carson, California

Manor Expressway

Travis County, Texas

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Fort Lee Lodge

Fort Lee, Virginia

Daniel Hoan Bridge

Milwaukee, Wisconsin

Chino Desalters

Chino, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

I-10 Corridor Express Lanes

San Bernardino County, California

Armed Forces Reserve Center

Danbury, Connecticut

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Tesoro Water Facilities

Orange County, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Soka University

Aliso Viejo, California

San Bernardino Community Plans Continuum

San Bernardino County, California

Mountain View Corridor

West Valley City, Utah

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Marblehead Coastal

San Clemente, California

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Las Vegas City Hall

Las Vegas, Nevada

Edwards Air Force Base Dormitory

Kern County, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Highway 70 Widening

Benton, Arkansas

Joint Operations Center

Fort Meade, Maryland

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Three Sisters Bridges

Pittsburgh, Pennsylvania

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

ARCYBER Headquarters Facility

Fort Gordon, Georgia

New River Gorge Bridge

Fayetteville, West Virginia

Corridor H

West Virginia

Templeton-Atascadero Pathway

Atascadero, California

JTA Complete Streets Program

Jacksonville, Florida

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

I-5/La Novia Roundabout

San Juan Capistrano, California

World Market Center

Las Vegas, Nevada

I-55 Reconstruction

Jackson, Mississippi

East Liberty Transit Center

Pittsburgh, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Talega Master Planned Community

San Clemente, California

Pyandzh River Bridge

Afghanistan to Tajikistan

Western Wake Freeway

Raleigh, North Carolina


New Britain and Hartford, Connecticut

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Gila River Restoration

Buckeye, Arizona

Lower Hill Development

Pittsburgh, Pennsylvania