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-15 Corridor Expansion

Utah County, Utah

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Lower Hill Development

Pittsburgh, Pennsylvania

Route 52 Causeway

Somers Point and Ocean City, New Jersey

I-5/La Novia Roundabout

San Juan Capistrano, California

Gila River Restoration

Buckeye, Arizona

New River Gorge Bridge

Fayetteville, West Virginia

Pyandzh River Bridge

Afghanistan to Tajikistan

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Antelope Valley Solar Ranch 1

Lancaster, California

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

East Liberty Transit Center

Pittsburgh, Pennsylvania

JTA Complete Streets Program

Jacksonville, Florida

Liberty Station

San Diego, California

Vrooman Road Bridge

Lake County, Ohio

I-55 Reconstruction

Jackson, Mississippi

Indian Wells Tennis Garden

Indian Wells, California

Marblehead Coastal

San Clemente, California

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Three Sisters Bridges

Pittsburgh, Pennsylvania

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Chino Desalters

Chino, California

Dominion Boulevard

Chesapeake, Virginia

Highway 70 Widening

Benton, Arkansas

Winona Bridge

Winona, Minnesota

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Corridor H

West Virginia

Abraham Lincoln Bridge

Louisville, Kentucky

Templeton-Atascadero Pathway

Atascadero, California

I-10 Corridor Express Lanes

San Bernardino County, California

Tesoro Water Facilities

Orange County, California

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Western Wake Freeway

Raleigh, North Carolina

Cecil Airport - Hangar 935

Jacksonville, Florida

Laguna Canyon Road (State Route 133)

Orange County, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Mountain View Corridor

West Valley City, Utah

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

I-80 Structures Replacement

Salt Lake County, Utah

Joint Operations Center

Fort Meade, Maryland

Fort Lee Lodge

Fort Lee, Virginia

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Vine Street Expressway

Philadelphia, Pennsylvania

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Daniel Hoan Bridge

Milwaukee, Wisconsin

Laguna Beach Village Entrance

Laguna Beach, California

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Blennerhassett Island Bridge

Parkersburg, West Virginia

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Edwards Air Force Base Dormitory

Kern County, California

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Lake Hodges Dam Survey

San Diego, California

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

The District at South Bay

Carson, California

Armed Forces Reserve Center

Danbury, Connecticut


New Britain and Hartford, Connecticut

World Market Center

Las Vegas, Nevada

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Manor Expressway

Travis County, Texas

Talega Master Planned Community

San Clemente, California

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Soka University

Aliso Viejo, California

Greenfield Bridge

Pittsburgh, Pennsylvania

San Bernardino Community Plans Continuum

San Bernardino County, California

Las Vegas City Hall

Las Vegas, Nevada