Signature Projects

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

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Fort Lee Lodge

Fort Lee, Virginia

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Manor Expressway

Travis County, Texas

Abraham Lincoln Bridge

Louisville, Kentucky

Joint Operations Center

Fort Meade, Maryland

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

I-55 Reconstruction

Jackson, Mississippi

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Chino Desalters

Chino, California

Winona Bridge

Winona, Minnesota

Indian Wells Tennis Garden

Indian Wells, California

Mountain View Corridor

West Valley City, Utah

JTA Complete Streets Program

Jacksonville, Florida

Bella Vista Bypass

Benton County, Arkansas

Edwards Air Force Base Dormitory

Kern County, California

Highway 70 Widening

Benton, Arkansas

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

The District at South Bay

Carson, California

Soka University

Aliso Viejo, California

World Market Center

Las Vegas, Nevada

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Three Sisters Bridges

Pittsburgh, Pennsylvania

Lake Hodges Dam Survey

San Diego, California

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Lower Hill Development

Pittsburgh, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

I-80 Structures Replacement

Salt Lake County, Utah

Daniel Hoan Bridge

Milwaukee, Wisconsin

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Vrooman Road Bridge

Lake County, Ohio

Laguna Canyon Road (State Route 133)

Orange County, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Tyndall Air Force Base AE Services

Tyndall AFB, Panama City, Florida


New Britain and Hartford, Connecticut

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

U.S. 49 From Florence to the Scale Area in Richland

Richland, Mississippi, and Florence, Mississippi

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Laguna Beach Village Entrance

Laguna Beach, California

Greenfield Bridge

Pittsburgh, Pennsylvania

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Talega Master Planned Community

San Clemente, California

Liberty Station

San Diego, California

Antelope Valley Solar Ranch 1

Lancaster, California

CalRecycle Inland Fire Wildfire Recovery

Napa, Sonoma, Mendocino, Lake, Solano, Yuba and Yolo Counties

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Armed Forces Reserve Center

Danbury, Connecticut

I-10 Corridor Express Lanes

San Bernardino County, California

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

New River Gorge Bridge

Fayetteville, West Virginia

I-81 Improvement Strategy

Central Pennsylvania

Palmer Station


East Liberty Transit Center

Pittsburgh, Pennsylvania

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Natural Gas Pipeline Design

Cambria County, Pennsylvania

San Bernardino Community Plans Continuum

San Bernardino County, California

Dominion Boulevard

Chesapeake, Virginia

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Pyandzh River Bridge

Afghanistan to Tajikistan

Templeton-Atascadero Pathway

Atascadero, California

Vine Street Expressway

Philadelphia, Pennsylvania

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

I-5/La Novia Roundabout

San Juan Capistrano, California

Corridor H

West Virginia

Tesoro Water Facilities

Orange County, California

Western Wake Freeway

Raleigh, North Carolina

Marblehead Coastal

San Clemente, California

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Las Vegas City Hall

Las Vegas, Nevada

I-15 Corridor Expansion

Utah County, Utah

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Gila River Restoration

Buckeye, Arizona

Hurricane Florence Recovery at Camp Lejeune, New River, and Cherry Point

MCAS Cherry Point, MCB Camp Lejeune, and MCAS New River, North Carolina

Cecil Airport - Hangar 935

Jacksonville, Florida