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-55 Reconstruction

Jackson, Mississippi

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Dominion Boulevard

Chesapeake, Virginia

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Antelope Valley Solar Ranch 1

Lancaster, California

Laguna Beach Village Entrance

Laguna Beach, California

I-80 Structures Replacement

Salt Lake County, Utah

Las Vegas City Hall

Las Vegas, Nevada

Lower Hill Development

Pittsburgh, Pennsylvania

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Winona Bridge

Winona, Minnesota

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

I-10 Corridor Express Lanes

San Bernardino County, California

Corridor H

West Virginia

Lake Hodges Dam Survey

San Diego, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Armed Forces Reserve Center

Danbury, Connecticut

Vine Street Expressway

Philadelphia, Pennsylvania

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Liberty Station

San Diego, California

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Gila River Restoration

Buckeye, Arizona

Vrooman Road Bridge

Lake County, Ohio

Three Sisters Bridges

Pittsburgh, Pennsylvania

I-15 Corridor Expansion

Utah County, Utah

Greenfield Bridge

Pittsburgh, Pennsylvania

Pyandzh River Bridge

Afghanistan to Tajikistan


New Britain and Hartford, Connecticut

Indian Wells Tennis Garden

Indian Wells, California

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

World Market Center

Las Vegas, Nevada

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

JTA Complete Streets Program

Jacksonville, Florida

Manor Expressway

Travis County, Texas

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Talega Master Planned Community

San Clemente, California

San Bernardino Community Plans Continuum

San Bernardino County, California

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Marblehead Coastal

San Clemente, California

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Joint Operations Center

Fort Meade, Maryland

Highway 70 Widening

Benton, Arkansas

I-5/La Novia Roundabout

San Juan Capistrano, California

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

New River Gorge Bridge

Fayetteville, West Virginia

Abraham Lincoln Bridge

Louisville, Kentucky

Mountain View Corridor

West Valley City, Utah

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Soka University

Aliso Viejo, California

I-79 Missing Ramps

Pittsburgh, Pennsylvania

The District at South Bay

Carson, California

Fort Lee Lodge

Fort Lee, Virginia

Laguna Canyon Road (State Route 133)

Orange County, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Edwards Air Force Base Dormitory

Kern County, California

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Daniel Hoan Bridge

Milwaukee, Wisconsin

Bella Vista Bypass

Benton County, Arkansas

Western Wake Freeway

Raleigh, North Carolina

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Blennerhassett Island Bridge

Parkersburg, West Virginia

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Chino Desalters

Chino, California

Cecil Airport - Hangar 935

Jacksonville, Florida

Tesoro Water Facilities

Orange County, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

East Liberty Transit Center

Pittsburgh, Pennsylvania

Templeton-Atascadero Pathway

Atascadero, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania