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-80 Structures Replacement

Salt Lake County, Utah

Fort Lee Lodge

Fort Lee, Virginia

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

I-5/La Novia Roundabout

San Juan Capistrano, California

Tesoro Water Facilities

Orange County, California

Antelope Valley Solar Ranch 1

Lancaster, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

I-55 Reconstruction

Jackson, Mississippi

Highway 70 Widening

Benton, Arkansas

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

San Bernardino Community Plans Continuum

San Bernardino County, California

Lake Hodges Dam Survey

San Diego, California

Soka University

Aliso Viejo, California

Liberty Station

San Diego, California

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Greenfield Bridge

Pittsburgh, Pennsylvania

Mountain View Corridor

West Valley City, Utah

Winona Bridge

Winona, Minnesota

Western Wake Freeway

Raleigh, North Carolina

JTA Complete Streets Program

Jacksonville, Florida

Corridor H

West Virginia

Talega Master Planned Community

San Clemente, California

Bella Vista Bypass

Benton County, Arkansas

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

The District at South Bay

Carson, California

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Joint Operations Center

Fort Meade, Maryland

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Chino Desalters

Chino, California

Templeton-Atascadero Pathway

Atascadero, California

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Vrooman Road Bridge

Lake County, Ohio

New River Gorge Bridge

Fayetteville, West Virginia

Pyandzh River Bridge

Afghanistan to Tajikistan

Armed Forces Reserve Center

Danbury, Connecticut

Dominion Boulevard

Chesapeake, Virginia

Laguna Beach Village Entrance

Laguna Beach, California

Edwards Air Force Base Dormitory

Kern County, California

Manor Expressway

Travis County, Texas

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Route 52 Causeway

Somers Point and Ocean City, New Jersey


New Britain and Hartford, Connecticut

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Las Vegas City Hall

Las Vegas, Nevada

Gila River Restoration

Buckeye, Arizona

I-10 Corridor Express Lanes

San Bernardino County, California

Marblehead Coastal

San Clemente, California

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

East Liberty Transit Center

Pittsburgh, Pennsylvania

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Abraham Lincoln Bridge

Louisville, Kentucky

Daniel Hoan Bridge

Milwaukee, Wisconsin

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Vine Street Expressway

Philadelphia, Pennsylvania

Three Sisters Bridges

Pittsburgh, Pennsylvania

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Laguna Canyon Road (State Route 133)

Orange County, California

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

I-15 Corridor Expansion

Utah County, Utah

Lower Hill Development

Pittsburgh, Pennsylvania

World Market Center

Las Vegas, Nevada

Cecil Airport - Hangar 935

Jacksonville, Florida

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Indian Wells Tennis Garden

Indian Wells, California