Signature Projects

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

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Route 52 Causeway

Somers Point and Ocean City, New Jersey

East Liberty Transit Center

Pittsburgh, Pennsylvania


New Britain and Hartford, Connecticut

Edwards Air Force Base Dormitory

Kern County, California

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Vine Street Expressway

Philadelphia, Pennsylvania

JTA Complete Streets Program

Jacksonville, Florida

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Greenfield Bridge

Pittsburgh, Pennsylvania

Three Sisters Bridges

Pittsburgh, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Pyandzh River Bridge

Afghanistan to Tajikistan

I-10 Corridor Express Lanes

San Bernardino County, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Antelope Valley Solar Ranch 1

Lancaster, California

Armed Forces Reserve Center

Danbury, Connecticut

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Manor Expressway

Travis County, Texas

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

I-5/La Novia Roundabout

San Juan Capistrano, California

Marblehead Coastal

San Clemente, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Soka University

Aliso Viejo, California

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Joint Operations Center

Fort Meade, Maryland

Western Wake Freeway

Raleigh, North Carolina

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

World Market Center

Las Vegas, Nevada

Lake Hodges Dam Survey

San Diego, California

I-15 Corridor Expansion

Utah County, Utah

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Mountain View Corridor

West Valley City, Utah

Liberty Station

San Diego, California

I-55 Reconstruction

Jackson, Mississippi

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Cecil Airport - Hangar 935

Jacksonville, Florida

New River Gorge Bridge

Fayetteville, West Virginia

Gila River Restoration

Buckeye, Arizona

Fort Lee Lodge

Fort Lee, Virginia

The District at South Bay

Carson, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Highway 70 Widening

Benton, Arkansas

Dominion Boulevard

Chesapeake, Virginia

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Talega Master Planned Community

San Clemente, California

Corridor H

West Virginia

Las Vegas City Hall

Las Vegas, Nevada

Winona Bridge

Winona, Minnesota

Indian Wells Tennis Garden

Indian Wells, California

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Daniel Hoan Bridge

Milwaukee, Wisconsin

Chino Desalters

Chino, California

Tesoro Water Facilities

Orange County, California

Laguna Canyon Road (State Route 133)

Orange County, California

Lower Hill Development

Pittsburgh, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

San Bernardino Community Plans Continuum

San Bernardino County, California

Bella Vista Bypass

Benton County, Arkansas

Abraham Lincoln Bridge

Louisville, Kentucky