Pour a two-car driveway and you'll order about seven cubic yards of concrete. Build a modern NFL stadium and you'll need well over a hundred thousand. That's not a typo. Today's stadiums are some of the largest concrete projects in the country, and the numbers behind them are big enough to make even a seasoned concrete contractor stop and do the math.
Here's a look at how much concrete actually goes into an NFL stadium, where all of it ends up, and what those numbers look like when you translate them into something every concrete pro understands: driveways and truckloads.
The Short Answer
A large, modern NFL stadium typically uses somewhere between 100,000 and 150,000 cubic yards of concrete, and sometimes more. Older or smaller venues use less, and the totals vary widely depending on the design, the foundation conditions, and whether the project counts parking structures and surrounding site work.
A few real-world examples from published project figures:
- Mercedes-Benz Stadium (Atlanta): about 150,000 cubic yards of concrete
- SoFi Stadium (Los Angeles area): about 144,000 cubic yards
- Allegiant Stadium (Las Vegas): about 105,000 cubic yards, plus 12 miles of concrete drilled shafts
- Ford Field (Detroit): more than 58,000 cubic yards of cast-in-place concrete for the structural frame
For perspective, the Hoover Dam contains about 3.25 million cubic yards of concrete, so even the biggest stadium is a fraction of America's most famous pour. But on a city block, these projects are giants.
What Those Numbers Look Like in Driveways
Big numbers are hard to picture, so let's put them in contractor terms.
A typical two-car driveway measuring about 24 by 24 feet at 4 inches thick works out to roughly 7 cubic yards of concrete. A standard ready-mix truck carries about 10 cubic yards per load.
| Stadium | Concrete (cu. yd.) | ≈ Driveways | ≈ Truckloads |
|---|---|---|---|
| Mercedes-Benz Stadium | 150,000 | 21,000 | 15,000 |
| SoFi Stadium | 144,000 | 20,500 | 14,400 |
| Allegiant Stadium | 105,000 | 15,000 | 10,500 |
| Ford Field (frame only) | 58,000+ | 8,300 | 5,800 |
Estimates assume a 24' × 24' × 4" driveway (≈7 cu. yd.) and 10 cu. yd. per truck, rounded.
Put another way: the concrete in SoFi Stadium could pave the driveways of a small city. If one crew poured a driveway every working day, it would take them well over 75 years to place that much concrete.
Where All That Concrete Goes
Most fans see the seats, the field, and the scoreboard. The concrete is mostly hidden in plain sight, and it does the heavy lifting in several places.
Foundations and deep shafts
Stadiums are enormously heavy and often sit on challenging soil. Many rely on deep foundations, drilled shafts, or massive mat foundations that are poured long before anything rises above ground. Allegiant Stadium alone used about 12 miles of concrete drilled shafts. At AT&T Stadium in Arlington, Texas, the foundation extends about 50 feet below street level, and one supplier alone delivered roughly 15,000 cubic yards just for the perimeter foundation walls.
The seating bowl
Those sweeping rows of seats sit on concrete. Many stadiums use precast concrete risers, the stair-stepped pieces that form each row, set on cast-in-place or steel framing. Precast lets crews manufacture pieces off-site under controlled conditions and then install them quickly.
Concourses, ramps, and decks
Every walkway, ramp, concourse floor, and elevated deck has to carry tens of thousands of people, concession equipment, and service vehicles. That means thick, heavily reinforced slabs on multiple levels.
Retaining walls and below-grade structures
SoFi Stadium is a great example of how much concrete can go underground. Its event level sits about 100 feet below grade, and crews moved more than seven million cubic yards of dirt from the bowl alone. Holding back that much earth takes serious concrete walls.
Plazas, sidewalks, and site work
Outside the stadium, entry plazas, sidewalks, curbs, loading docks, and ramps add up fast. These are the areas that take the most daily abuse from foot traffic, vehicles, weather, and deicing, and they're the surfaces that need the most maintenance over the life of the venue.
What About the Parking Garages?
Stadium parking is its own concrete story, and it's often counted separately from the stadium itself. Published stadium totals usually don't include every garage on the property, so here's a rough way to think about it.
Parking designers commonly plan around 300 to 350 square feet of deck per parking stall once you include drive aisles and ramps. That means a 1,000-car garage needs something like 300,000 to 350,000 square feet of structural deck. At an average slab thickness of around 8 inches, the elevated slabs alone could come to roughly 7,400 to 8,600 cubic yards, before counting the columns, beams, shear walls, ramps, and foundations.
This is a back-of-the-napkin estimate for illustration. Real garages vary widely with structural system (post-tensioned, precast, or conventionally reinforced), span lengths, and local codes.
Multiply that by the several thousand spaces a big stadium campus may have, and parking structures can rival a good share of the stadium's own concrete total. They also take a beating. Tires, oil drips, deicing salts, and freeze-thaw cycles make parking decks some of the hardest-working concrete anywhere.
Why Stadiums Use So Much Concrete
Steel gets the headlines for big roofs and long spans, but concrete is everywhere in a stadium for practical reasons:
- Mass and stiffness. Tens of thousands of fans jumping at the same time create real vibration. Heavy concrete helps keep the structure stable and comfortable.
- Fire resistance. Concrete doesn't burn, which matters in buildings that hold huge crowds.
- Durability. Concourses and plazas see millions of footsteps a year, plus carts, cleaning equipment, and weather.
- Moldability. Concrete can be cast into curved ramps, stepped seating, and complex shapes that would be costly in other materials.
- Local supply. Concrete is made from widely available materials and delivered by local ready-mix producers, which makes huge quantities practical.
How Do You Even Pour That Much Concrete?
Stadium pours are an exercise in logistics. Crews often stage multiple batch sources, schedule pours in sequences, and pour large mat foundations continuously to avoid cold joints. Mass pours generate significant heat as cement hydrates, so engineers may specify mixes with supplementary materials like fly ash or slag, plan temperature monitoring, or use cooling strategies to keep the concrete from cracking as it cures.
Precast pieces, like seating risers, are made in a plant and trucked in on a schedule so cranes can set them as soon as each section of the frame is ready. Coordination between the general contractor, concrete subcontractors, precasters, and ready-mix suppliers can involve thousands of deliveries over the life of the project.
The Part Nobody Talks About: Keeping It Looking Good
The pour is only the beginning. Once a stadium opens, its concrete starts collecting stains, tire marks, gum, spills, patched repairs, and weathering. Plazas and concourses are the first thing fans see, and worn, blotchy concrete makes even a new venue look tired.
Facility teams handle this with regular cleaning, sealing, crack repair, joint maintenance, and periodic restoration of high-visibility areas. Replacing concrete in an active venue is expensive and disruptive, so many owners look for ways to repair and restore surfaces in place instead. (We've written more about that tradeoff in Concrete Resurfacer vs. Replacement.)
What This Means for Residential Concrete Pros
Most contractors will never pour 100,000 yards on a single job. But the same fundamentals that matter on a stadium matter on a driveway:
- Subgrade and foundation prep decide how the concrete performs for decades.
- Mix design and curing control strength and cracking.
- Joint layout determines where cracks go.
- Long-term maintenance decides whether the concrete still looks good in ten years.
And just like stadium owners, homeowners would rather fix and restore good concrete than tear it out. That's an opportunity for any contractor who offers repair, resurfacing, and restoration alongside new work. If you're thinking about adding those services, see why resurfacing is one of the highest-margin add-ons for contractors.
Quick Facts Recap
- Large modern NFL stadiums commonly use 100,000–150,000+ cubic yards of concrete.
- Mercedes-Benz Stadium: ~150,000 cu. yd. SoFi Stadium: ~144,000 cu. yd. Allegiant Stadium: ~105,000 cu. yd.
- That's roughly 15,000–21,000 two-car driveways worth of concrete per stadium.
- Parking garages are often counted separately and can add thousands of yards more.
- The Hoover Dam holds about 3.25 million cubic yards, more than 20 of today's biggest stadiums combined.
Sources
- Mercedes-Benz Stadium concrete figure: WSB-TV, "Mercedes-Benz Stadium by the numbers"
- SoFi Stadium figures: designboom
- Allegiant Stadium figures: Allegiant Stadium
- Ford Field and AT&T Stadium figures: Amrize
- Hoover Dam figures: U.S. Bureau of Reclamation
