Signature Projects

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

Vrooman Road Bridge

Lake County, Ohio

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

New River Gorge Bridge

Fayetteville, West Virginia

Highway 70 Widening

Benton, Arkansas

Three Sisters Bridges

Pittsburgh, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Talega Master Planned Community

San Clemente, California

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

I-5/La Novia Roundabout

San Juan Capistrano, California

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Marblehead Coastal

San Clemente, California

Laguna Beach Village Entrance

Laguna Beach, California

Liberty Station

San Diego, California

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Mountain View Corridor

West Valley City, Utah

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Abraham Lincoln Bridge

Louisville, Kentucky

Indian Wells Tennis Garden

Indian Wells, California

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Armed Forces Reserve Center

Danbury, Connecticut

Antelope Valley Solar Ranch 1

Lancaster, California

Manor Expressway

Travis County, Texas

I-79 Missing Ramps

Pittsburgh, Pennsylvania

I-80 Structures Replacement

Salt Lake County, Utah

Western Wake Freeway

Raleigh, North Carolina

Lower Hill Development

Pittsburgh, Pennsylvania

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Soka University

Aliso Viejo, California

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Gila River Restoration

Buckeye, Arizona

Tesoro Water Facilities

Orange County, California

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Greenfield Bridge

Pittsburgh, Pennsylvania

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Joint Operations Center

Fort Meade, Maryland

Pyandzh River Bridge

Afghanistan to Tajikistan

JTA Complete Streets Program

Jacksonville, Florida


New Britain and Hartford, Connecticut

Chino Desalters

Chino, California

Edwards Air Force Base Dormitory

Kern County, California

Vine Street Expressway

Philadelphia, Pennsylvania

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Cecil Airport - Hangar 935

Jacksonville, Florida

I-55 Reconstruction

Jackson, Mississippi

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

I-10 Corridor Express Lanes

San Bernardino County, California

Lake Hodges Dam Survey

San Diego, California

Fort Lee Lodge

Fort Lee, Virginia

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

San Bernardino Community Plans Continuum

San Bernardino County, California

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

The District at South Bay

Carson, California

East Liberty Transit Center

Pittsburgh, Pennsylvania

World Market Center

Las Vegas, Nevada

Laguna Canyon Road (State Route 133)

Orange County, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Daniel Hoan Bridge

Milwaukee, Wisconsin

Winona Bridge

Winona, Minnesota

I-15 Corridor Expansion

Utah County, Utah

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Templeton-Atascadero Pathway

Atascadero, California

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Las Vegas City Hall

Las Vegas, Nevada

Corridor H

West Virginia

Dominion Boulevard

Chesapeake, Virginia