Signature Projects

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

Hartford Line Station Design

New Haven, Connecticut, to Springfield, Massachusetts

Vine Street Expressway

Philadelphia, Pennsylvania

Dominion Boulevard

Chesapeake, Virginia

Marblehead Coastal

San Clemente, California

Howellville Road Bridge Replacement

Tredyffrin Township, Chester County, Pennsylvania

Western Wake Freeway

Raleigh, North Carolina

I-55 Reconstruction

Jackson, Mississippi

East Liberty Transit Center

Pittsburgh, Pennsylvania

Navy Gateway Inns and Suites

Naval Station Newport, Rhode Island

Milton-Madison Bridge

Milton, Kentucky, to Madison, Indiana

Laguna Beach Village Entrance

Laguna Beach, California

Peachtree Parkway Pedestrian Bridge

City of Peachtree Corners, Georgia

Winona Bridge

Winona, Minnesota

ARCYBER Headquarters Facility

Fort Gordon, Georgia

Templeton-Atascadero Pathway

Atascadero, California

Ivanpah Solar Electric Generating Facility

San Bernardino County, California

Liberty Power Plant Natural Gas Pipeline

Bradford County, Pennsylvania

World Market Center

Las Vegas, Nevada

Indian Wells Tennis Garden

Indian Wells, California

Vrooman Road Bridge

Lake County, Ohio

Fort Lee Lodge

Fort Lee, Virginia

Liberty Station

San Diego, California

Veterans Memorial Bridge

Steubenville, Ohio, to Weirton, West Virginia

Abraham Lincoln Bridge

Louisville, Kentucky

Natural Gas Pipeline Design

Cambria County, Pennsylvania

Talega Master Planned Community

San Clemente, California

Route 28/East Ohio Street Corridor

Allegheny County, Pennsylvania

Edwards Air Force Base Dormitory

Kern County, California

Runway 8R-26L Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

King Khalid Air Base

Khamis Mushayt, Saudi Arabia

Laguna Canyon Road (State Route 133)

Orange County, California

I-5/La Novia Roundabout

San Juan Capistrano, California

I-15 Corridor Expansion

Utah County, Utah

Gila River Restoration

Buckeye, Arizona

Highway 70 Widening

Benton, Arkansas

Pyandzh River Bridge

Afghanistan to Tajikistan

JTA Complete Streets Program

Jacksonville, Florida

Armed Forces Reserve Center

Danbury, Connecticut

Liberty Bridge Emergency Inspection

Pittsburgh, Pennsylvania

Manor Expressway

Travis County, Texas

Greenfield Bridge

Pittsburgh, Pennsylvania

John James Audubon Bridge

Point Coupee and West Feliciana Parishes, Louisiana

I-79 Missing Ramps

Pittsburgh, Pennsylvania

Trans-Alaska Pipeline

Prudhoe Bay to Valdez, Alaska

Route 52 Causeway

Somers Point and Ocean City, New Jersey


New Britain and Hartford, Connecticut

Avalon Sewer System Rehabilitation and Replacement

Avalon, Catalina Island, California

Soka University

Aliso Viejo, California

S.R. 0222, Section 19S Roundabout

Fleetwood, Pennsylvania

I-80 Structures Replacement

Salt Lake County, Utah

Corridor H

West Virginia

Joint Operations Center

Fort Meade, Maryland

PWSA Curb Box Inspection Program

Pittsburgh, Pennsylvania

Blennerhassett Island Bridge

Parkersburg, West Virginia

Cecil Airport - Hangar 935

Jacksonville, Florida

Taxiway and Runway 9L-27R Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Daniel Hoan Bridge

Milwaukee, Wisconsin

Brent Spence Bridge Emergency Repairs

Covington, Kentucky, to Cincinnati, Ohio

NJ Route 18 Traffic Signal System Contract No. 1

Mercer and Middlesex Counties, New Jersey

Three Sisters Bridges

Pittsburgh, Pennsylvania

The District at South Bay

Carson, California

I-10 Corridor Express Lanes

San Bernardino County, California

New River Gorge Bridge

Fayetteville, West Virginia

Lower Hill Development

Pittsburgh, Pennsylvania

Hernando de Soto Bridge Emergency Repairs

West Memphis, Arkansas, to Memphis, Tennessee

San Bernardino Community Plans Continuum

San Bernardino County, California

Runway 8L-26R Pavement Replacement

Hartsfield-Jackson Atlanta International Airport, Georgia

Bella Vista Bypass

Benton County, Arkansas

Antelope Valley Solar Ranch 1

Lancaster, California

Chino Desalters

Chino, California

Lake Hodges Dam Survey

San Diego, California

Mountain View Corridor

West Valley City, Utah

Las Vegas City Hall

Las Vegas, Nevada

Sherman Minton Bridge Rehabilitation

New Albany, Indiana, to Louisville, Kentucky

Land Between the Lakes Replacement Bridges

Marshall and Trigg Counties, Kentucky

I-5/I-405 El Toro “Y” Interchange

Orange County, California

Tesoro Water Facilities

Orange County, California