Signature Projects

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

Lower Hill Development

Pittsburgh, Pennsylvania

Edwards Air Force Base Dormitory

Kern County, California

Laguna Beach Village Entrance

Laguna Beach, California

Mountain View Corridor

West Valley City, Utah

I-80 Structures Replacement

Salt Lake County, Utah

Gila River Restoration

Buckeye, Arizona

I-5/I-405 El Toro “Y” Interchange

Orange County, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Tesoro Water Facilities

Orange County, California

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

East Liberty Transit Center

Pittsburgh, Pennsylvania

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Liberty Station

San Diego, California


New Britain and Hartford, Connecticut

Talega Master Planned Community

San Clemente, California

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Templeton-Atascadero Pathway

Atascadero, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

I-55 Reconstruction

Jackson, Mississippi

San Bernardino Community Plans Continuum

San Bernardino County, California

New River Gorge Bridge

Fayetteville, West Virginia

Vrooman Road Bridge

Lake County, Ohio

Dominion Boulevard

Chesapeake, Virginia

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Armed Forces Reserve Center

Danbury, Connecticut

Joint Operations Center

Fort Meade, Maryland

Cecil Airport - Hangar 935

Jacksonville, Florida

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

I-10 Corridor Express Lanes

San Bernardino County, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Soka University

Aliso Viejo, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Western Wake Freeway

Raleigh, North Carolina

Manor Expressway

Travis County, Texas

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Corridor H

West Virginia

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Abraham Lincoln Bridge

Louisville, Kentucky

Daniel Hoan Bridge

Milwaukee, Wisconsin

Vine Street Expressway

Philadelphia, Pennsylvania

Indian Wells Tennis Garden

Indian Wells, California

Lake Hodges Dam Survey

San Diego, California

Greenfield Bridge

Pittsburgh, Pennsylvania

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

The District at South Bay

Carson, California

World Market Center

Las Vegas, Nevada

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Three Sisters Bridges

Pittsburgh, Pennsylvania

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Antelope Valley Solar Ranch 1

Lancaster, California

Chino Desalters

Chino, California

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Fort Lee Lodge

Fort Lee, Virginia

Winona Bridge

Winona, Minnesota

Route 52 Causeway

Somers Point and Ocean City, New Jersey

I-5/La Novia Roundabout

San Juan Capistrano, California

JTA Complete Streets Program

Jacksonville, Florida

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Laguna Canyon Road (State Route 133)

Orange County, California

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Marblehead Coastal

San Clemente, California

Highway 70 Widening

Benton, Arkansas

Las Vegas City Hall

Las Vegas, Nevada

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

I-15 Corridor Expansion

Utah County, Utah

Pyandzh River Bridge

Afghanistan to Tajikistan

Blennerhassett Island Bridge

Parkersburg, West Virginia

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania