Signature Projects

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

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Corridor H

West Virginia

New River Gorge Bridge

Fayetteville, West Virginia

I-10 Corridor Express Lanes

San Bernardino County, California

Templeton-Atascadero Pathway

Atascadero, California

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Bella Vista Bypass

Benton County, Arkansas

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

Pyandzh River Bridge

Afghanistan to Tajikistan

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

The District at South Bay

Carson, California

Marblehead Coastal

San Clemente, California

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Armed Forces Reserve Center

Danbury, Connecticut

Abraham Lincoln Bridge

Louisville, Kentucky

Manor Expressway

Travis County, Texas

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Palmer Station


Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Cecil Airport - Hangar 935

Jacksonville, Florida

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Greenfield Bridge

Pittsburgh, Pennsylvania

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

Laguna Beach Village Entrance

Laguna Beach, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

Lower Hill Development

Pittsburgh, Pennsylvania

JTA Complete Streets Program

Jacksonville, Florida

Vine Street Expressway

Philadelphia, Pennsylvania

Lake Hodges Dam Survey

San Diego, California

I-80 Structures Replacement

Salt Lake County, Utah

Soka University

Aliso Viejo, California

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

Richland, Mississippi, and Florence, Mississippi


New Britain and Hartford, Connecticut

Edwards Air Force Base Dormitory

Kern County, California

Winona Bridge

Winona, Minnesota

Daniel Hoan Bridge

Milwaukee, Wisconsin

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

World Market Center

Las Vegas, Nevada

East Liberty Transit Center

Pittsburgh, Pennsylvania

I-5/La Novia Roundabout

San Juan Capistrano, California

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

San Bernardino Community Plans Continuum

San Bernardino County, California

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

Gila River Restoration

Buckeye, Arizona

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

I-55 Reconstruction

Jackson, Mississippi

Antelope Valley Solar Ranch 1

Lancaster, California

Joint Operations Center

Fort Meade, Maryland

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Western Wake Freeway

Raleigh, North Carolina

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Vrooman Road Bridge

Lake County, Ohio

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Three Sisters Bridges

Pittsburgh, Pennsylvania

Indian Wells Tennis Garden

Indian Wells, California

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Las Vegas City Hall

Las Vegas, Nevada

Liberty Station

San Diego, California

I-81 Improvement Strategy

Central Pennsylvania

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

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

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

Mountain View Corridor

West Valley City, Utah

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Laguna Canyon Road (State Route 133)

Orange County, California

Fort Lee Lodge

Fort Lee, Virginia

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

Tesoro Water Facilities

Orange County, California

Highway 70 Widening

Benton, Arkansas

Dominion Boulevard

Chesapeake, Virginia

Talega Master Planned Community

San Clemente, California

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Chino Desalters

Chino, California

I-15 Corridor Expansion

Utah County, Utah

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California