Signature Projects

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

Three Sisters Bridges

Pittsburgh, Pennsylvania

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

Armed Forces Reserve Center

Danbury, Connecticut

JTA Complete Streets Program

Jacksonville, Florida

San Bernardino Community Plans Continuum

San Bernardino County, California

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Lower Hill Development

Pittsburgh, Pennsylvania

Las Vegas City Hall

Las Vegas, Nevada

East Liberty Transit Center

Pittsburgh, Pennsylvania

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

Daniel Hoan Bridge

Milwaukee, Wisconsin

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

World Market Center

Las Vegas, Nevada

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Marblehead Coastal

San Clemente, California

Manor Expressway

Travis County, Texas

Tyndall Air Force Base AE Services

Tyndall AFB, Panama City, Florida

Vrooman Road Bridge

Lake County, Ohio

Talega Master Planned Community

San Clemente, California

I-81 Improvement Strategy

Central Pennsylvania

Pyandzh River Bridge

Afghanistan to Tajikistan

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Indian Wells Tennis Garden

Indian Wells, California

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Winona Bridge

Winona, Minnesota

Edwards Air Force Base Dormitory

Kern County, California

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

Corridor H

West Virginia

I-15 Corridor Expansion

Utah County, Utah

Dominion Boulevard

Chesapeake, Virginia

Joint Operations Center

Fort Meade, Maryland

Greenfield Bridge

Pittsburgh, Pennsylvania

Lake Hodges Dam Survey

San Diego, California

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

CalRecycle Inland Fire Wildfire Recovery

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

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Soka University

Aliso Viejo, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Fort Lee Lodge

Fort Lee, Virginia

Bella Vista Bypass

Benton County, Arkansas

Gila River Restoration

Buckeye, Arizona

Blennerhassett Island Bridge

Parkersburg, West Virginia

Chino Desalters

Chino, California

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

I-5/La Novia Roundabout

San Juan Capistrano, California

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

Tesoro Water Facilities

Orange County, California

Laguna Canyon Road (State Route 133)

Orange County, California

Highway 70 Widening

Benton, Arkansas

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

I-80 Structures Replacement

Salt Lake County, Utah

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Templeton-Atascadero Pathway

Atascadero, California

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

The District at South Bay

Carson, California

Mountain View Corridor

West Valley City, Utah

Abraham Lincoln Bridge

Louisville, Kentucky

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

Cecil Airport - Hangar 935

Jacksonville, Florida

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

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

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

I-55 Reconstruction

Jackson, Mississippi

Vine Street Expressway

Philadelphia, Pennsylvania

I-10 Corridor Express Lanes

San Bernardino County, California

New River Gorge Bridge

Fayetteville, West Virginia

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

I-79 Missing Ramps

Pittsburgh, Pennsylvania


New Britain and Hartford, Connecticut

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

Antelope Valley Solar Ranch 1

Lancaster, California

Liberty Station

San Diego, California

Laguna Beach Village Entrance

Laguna Beach, California

ARCYBER Headquarters Facility

Fort Gordon, Georgia

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

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

Richland, Mississippi, and Florence, Mississippi

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

Palmer Station


Western Wake Freeway

Raleigh, North Carolina

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

I-5/I-405 El Toro “Y” Interchange

Orange County, California