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

Highway 70 Widening

Benton, Arkansas

Fort Lee Lodge

Fort Lee, Virginia

The District at South Bay

Carson, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Tesoro Water Facilities

Orange County, California

Cecil Airport - Hangar 935

Jacksonville, Florida

Armed Forces Reserve Center

Danbury, Connecticut

Talega Master Planned Community

San Clemente, California

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Daniel Hoan Bridge

Milwaukee, Wisconsin

Indian Wells Tennis Garden

Indian Wells, California

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Laguna Canyon Road (State Route 133)

Orange County, California

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

I-5/I-405 El Toro “Y” Interchange

Orange County, California


New Britain and Hartford, Connecticut

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Abraham Lincoln Bridge

Louisville, Kentucky

World Market Center

Las Vegas, Nevada

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Vrooman Road Bridge

Lake County, Ohio

CalRecycle Inland Fire Wildfire Recovery

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

Marblehead Coastal

San Clemente, California

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

Western Wake Freeway

Raleigh, North Carolina

Chino Desalters

Chino, California

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Mountain View Corridor

West Valley City, Utah

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

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

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

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Soka University

Aliso Viejo, California

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

Las Vegas City Hall

Las Vegas, Nevada

Templeton-Atascadero Pathway

Atascadero, California

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

JTA Complete Streets Program

Jacksonville, Florida

Vine Street Expressway

Philadelphia, Pennsylvania

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

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

Richland, Mississippi, and Florence, Mississippi

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

I-10 Corridor Express Lanes

San Bernardino County, California

Greenfield Bridge

Pittsburgh, Pennsylvania

San Bernardino Community Plans Continuum

San Bernardino County, California

Corridor H

West Virginia

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Antelope Valley Solar Ranch 1

Lancaster, California

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Three Sisters Bridges

Pittsburgh, Pennsylvania

Lower Hill Development

Pittsburgh, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Liberty Station

San Diego, California

Gila River Restoration

Buckeye, Arizona

New River Gorge Bridge

Fayetteville, West Virginia

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

East Liberty Transit Center

Pittsburgh, Pennsylvania

I-55 Reconstruction

Jackson, Mississippi

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

I-5/La Novia Roundabout

San Juan Capistrano, California

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Joint Operations Center

Fort Meade, Maryland

I-15 Corridor Expansion

Utah County, Utah

Winona Bridge

Winona, Minnesota

I-80 Structures Replacement

Salt Lake County, Utah

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Pyandzh River Bridge

Afghanistan to Tajikistan

Dominion Boulevard

Chesapeake, Virginia

Manor Expressway

Travis County, Texas

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Palmer Station


Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

Edwards Air Force Base Dormitory

Kern County, California

Laguna Beach Village Entrance

Laguna Beach, California

Bella Vista Bypass

Benton County, Arkansas

Lake Hodges Dam Survey

San Diego, California

I-81 Improvement Strategy

Central Pennsylvania