Signature Projects

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

Vine Street Expressway

Philadelphia, Pennsylvania

Winona Bridge

Winona, Minnesota

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Marblehead Coastal

San Clemente, California

Laguna Canyon Road (State Route 133)

Orange County, California

New River Gorge Bridge

Fayetteville, West Virginia

Corridor H

West Virginia

Antelope Valley Solar Ranch 1

Lancaster, California

Western Wake Freeway

Raleigh, North Carolina

Indian Wells Tennis Garden

Indian Wells, California

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Fort Lee Lodge

Fort Lee, Virginia

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Gila River Restoration

Buckeye, Arizona

Edwards Air Force Base Dormitory

Kern County, California

JTA Complete Streets Program

Jacksonville, Florida

Lower Hill Development

Pittsburgh, Pennsylvania

I-5/I-405 El Toro “Y” Interchange

Orange County, California

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Blennerhassett Island Bridge

Parkersburg, West Virginia

Tesoro Water Facilities

Orange County, California

Three Sisters Bridges

Pittsburgh, Pennsylvania

Dominion Boulevard

Chesapeake, Virginia

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Lake Hodges Dam Survey

San Diego, California


New Britain and Hartford, Connecticut

Route 52 Causeway

Somers Point and Ocean City, New Jersey

I-55 Reconstruction

Jackson, Mississippi

I-10 Corridor Express Lanes

San Bernardino County, California

Daniel Hoan Bridge

Milwaukee, Wisconsin

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Talega Master Planned Community

San Clemente, California

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

I-15 Corridor Expansion

Utah County, Utah

Armed Forces Reserve Center

Danbury, Connecticut

Joint Operations Center

Fort Meade, Maryland

Mountain View Corridor

West Valley City, Utah

Abraham Lincoln Bridge

Louisville, Kentucky

The District at South Bay

Carson, California

I-5/La Novia Roundabout

San Juan Capistrano, California

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Las Vegas City Hall

Las Vegas, Nevada

Greenfield Bridge

Pittsburgh, Pennsylvania

Manor Expressway

Travis County, Texas

Pyandzh River Bridge

Afghanistan to Tajikistan

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Chino Desalters

Chino, California

Cecil Airport - Hangar 935

Jacksonville, Florida

Soka University

Aliso Viejo, California

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Liberty Station

San Diego, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

San Bernardino Community Plans Continuum

San Bernardino County, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

East Liberty Transit Center

Pittsburgh, Pennsylvania

Highway 70 Widening

Benton, Arkansas

World Market Center

Las Vegas, Nevada