America 250 — Concrete Builds America. Happy 250th Birthday, America.

From our homes to our businesses, from schools and hospitals to our roads, bridges, airports, and even the rocket launchpads that carry us to the stars — concrete is the foundation of our nation.

Happy 250th Birthday, America!

Starting this July and continuing through the rest of 2026, NRMCA will proudly tell the story of America’s Ready Mixed Concrete Industry and its enormous contribution to our country’s growth, economy, and everyday life.

Concrete is the material that builds America — from our interstate highways and iconic skyscrapers to suburban neighborhoods and rural farmhouses. For nearly 100 years, NRMCA has represented the companies that make this possible. Today, our industry has a presence in every state and every congressional district in the nation. And today’s ready mixed concrete is stronger, smarter, and more sustainable than ever.

America builds with concrete because we

Build With Strength.

Feature Spotlights

The Stories of Concrete Building America

Historic Piece

Bill Sandbrook

America250 graphic: Bill Sandbrook, elected NRMCA Chairman in 2019, against a flag backdrop, with the strapline “We don’t wait for orders” — Bill Sandbrook’s 9/11 story

Concrete is the foundation of our nation — but it is the people in the industry who make the difference. On September 11, 2001, William “Bill” Sandbrook was president and CEO of Tilcon New York, running the company’s New York and New Jersey operations. A West Point graduate who lost four firefighters from his own small town that day, he called the offices of Mayor Giuliani and Governor Pataki and offered everything Tilcon had. By noon the next day, 100 front-loaders, backhoes and dump trucks and 200 volunteers were staged on the Avenue of the Americas under police escort, bound for Ground Zero. Sandbrook was elected NRMCA Chairman in 2019.

Read the full story →

More Spotlights

The stories of concrete building America

Historic Pieces

America250 graphic: the Alvord Lake Bridge, San Francisco, CA — Ernest Ransome’s 1889 concrete arch underpass in Golden Gate Park, formed to resemble stone, with an inset photograph of the decorative concrete stalactites on its underside, captioned “The first reinforced concrete bridge in America”
Historic Piece

Alvord Lake Bridge

San Francisco, California

America250 graphic: Football Stadiums — an aerial view of Soldier Field, Chicago, Illinois, its reinforced concrete bowl and concourses seen from above
Historic Piece

Football Stadiums

Green Bay, Wisconsin · Chicago, Illinois

America250 graphic: the Empire State Plaza, Albany, NY — the Corning Tower and agency buildings rising behind the Legislative Office Building
Historic Piece

Empire State Plaza

Albany, New York

The Space Needle rising above the Seattle skyline, Seattle, Washington, with an inset 1961 photograph of ready mix trucks ringed around the foundation pit during the record continuous concrete pour
Historic Piece

Space Needle

Seattle, Washington

Fallingwater, Frank Lloyd Wright’s cantilevered concrete house above Bear Run, Mill Run, Pennsylvania
Historic Piece

Fallingwater

Mill Run, Pennsylvania

Tunkhannock Creek Viaduct (Nicholson Bridge) — the world's largest concrete railroad bridge, Nicholson, Pennsylvania
Historic Piece

Tunkhannock Creek Viaduct

Nicholson, Pennsylvania

To the Moon and Beyond
Historic Piece

To the Moon and Beyond

Kennedy Space Center, Florida

Reinforced Concrete Changed the Skyline
Historic Piece

Reinforced Concrete Changed the Skyline

Cincinnati, Ohio

Hoover Dam
Historic Piece · Member Spotlight

Hoover Dam

Nevada–Arizona Border

Court Avenue
Historic Piece

Court Avenue

Bellefontaine, Ohio

Member Spotlights

The Theodore Roosevelt Presidential Library under construction in the North Dakota Badlands, its curved concrete roof above the new concrete plaza
Member Spotlight

Theodore Roosevelt Presidential Library

Medora, North Dakota

Crews placing the concrete pier deck at Pier 6A, Philadelphia Navy Yard, with a concrete pump boom and cranes over the Delaware River
Member Spotlight

Navy Yard Pier 6A

Philadelphia, Pennsylvania

The Pearl Innovation District at dusk, Charlotte, North Carolina
Member Spotlight

The Pearl Innovation District

Charlotte, North Carolina

Concrete at the U.S. Capitol
Member Spotlight

U.S. Capitol

Washington, D.C.

The Obama Presidential Center
Member Spotlight

Obama Presidential Center

Chicago, Illinois

Hoover Dam
Historic Piece · Member Spotlight

Hoover Dam

Nevada–Arizona Border

1072 West Peachtree
Member Spotlight

1072 West Peachtree

Atlanta, Georgia

Follow #America250Concrete or visit nrmca.org/america250 to learn more.