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-79 Missing Ramps

Pittsburgh, Pennsylvania

Dominion Boulevard

Chesapeake, Virginia

San Bernardino Community Plans Continuum

San Bernardino County, California

Palarm Bridge Replacement

Highway 365 over Palarm Creek, Pulaski County, Arkansas

JTA Complete Streets Program

Jacksonville, Florida

Somerset Lake Dam Rehabilitation

Somerset County, Pennsylvania

Pyandzh River Bridge

Afghanistan to Tajikistan

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Vine Street Expressway

Philadelphia, Pennsylvania

Lake Hodges Dam Survey

San Diego, California

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

I-55 Reconstruction

Jackson, Mississippi

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Vrooman Road Bridge

Lake County, Ohio

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Chino Desalters

Chino, California

Western Wake Freeway

Raleigh, North Carolina

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky


New Britain and Hartford, Connecticut

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

New River Gorge Bridge

Fayetteville, West Virginia

Tesoro Water Facilities

Orange County, California

Daniel Hoan Bridge

Milwaukee, Wisconsin

Blennerhassett Island Bridge

Parkersburg, West Virginia

Three Sisters Bridges

Pittsburgh, Pennsylvania

Palmer Station


Scudder Falls Bridge Replacement

Mercer County, New Jersey and Bucks County, Pennsylvania

Edwards Air Force Base Dormitory

Kern County, California

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Fort Lee Lodge

Fort Lee, Virginia

I-81 Improvement Strategy

Central Pennsylvania

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Laguna Beach Village Entrance

Laguna Beach, California

Liberty Station

San Diego, California

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

SEPTA Elwyn to Wawa Restoration Program

Middletown Township, Delaware County, Pennsylvania

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Manor Expressway

Travis County, Texas

Leucadia 101 Streetscape Project, Phase I

City of Encinatas, California

Highway 70 Widening

Benton, Arkansas

Cecil Airport - Hangar 935

Jacksonville, Florida

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Runway 18-36 Grade Corrections and Overlay

Magnolia Municipal Airport (AGO), Magnolia, Arkansas

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Mountain View Corridor

West Valley City, Utah

Marblehead Coastal

San Clemente, California

Abraham Lincoln Bridge

Louisville, Kentucky

Talega Master Planned Community

San Clemente, California

The District at South Bay

Carson, California

Soka University

Aliso Viejo, California

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

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

Richland, Mississippi, and Florence, Mississippi

Hwy 212 Bayou Derriseaux Structures

Cleveland County, Arkansas

Winona Bridge

Winona, Minnesota

Gila River Restoration

Buckeye, Arizona

East Liberty Transit Center

Pittsburgh, Pennsylvania

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

Antelope Valley Solar Ranch 1

Lancaster, California

Las Vegas City Hall

Las Vegas, Nevada

CalRecycle Inland Fire Wildfire Recovery

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

Laguna Canyon Road (State Route 133)

Orange County, California

Indian Wells Tennis Garden

Indian Wells, California

Armed Forces Reserve Center

Danbury, Connecticut

Bella Vista Bypass

Benton County, Arkansas

I-10 Corridor Express Lanes

San Bernardino County, California

I-80 Structures Replacement

Salt Lake County, Utah

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Shackleburg Road Emergency Bridge Replacement

Anderson County, South Carolina

U.S. 21 Bridge Replacement Over Harbor River

Beaufort County, South Carolina

Hernando de Soto Bridge Inspections

Memphis, Tennessee and West Memphis, Arkansas

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

World Market Center

Las Vegas, Nevada

Lower Hill Development

Pittsburgh, Pennsylvania

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

Greenfield Bridge

Pittsburgh, Pennsylvania

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

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

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

I-15 Corridor Expansion

Utah County, Utah

Route 52 Causeway

Somers Point and Ocean City, New Jersey

Joint Operations Center

Fort Meade, Maryland

Tyndall Air Force Base AE Services

Tyndall AFB, Panama City, Florida

ARCYBER Headquarters Facility

Fort Gordon, Georgia

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

S.R. 222 Corridor Improvements

Blandon, Pennsylvania

Corridor H

West Virginia

I-5/La Novia Roundabout

San Juan Capistrano, California

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Templeton-Atascadero Pathway

Atascadero, California

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania