Cattle guards for driveways

The driveway is where cattle guards earn their keep: the one entrance you cross every single day, in the truck, in the dark, in the rain — the one gate nobody wants to climb out and open twice. Here's how to size a guard for a residential drive, what it costs delivered, and the honest answer on cars, ratings, and permits.

Why a driveway cattle guard beats a driveway gate

A gate on a working entrance charges you in time, every crossing, forever — and it charges whoever forgets to close it. A cattle guard for a driveway costs once and then gets out of the way: the fence line stays closed to stock around the clock, and you never stop the truck. The usual setup keeps a small swing gate beside the guard for moving animals and equipment through; our guard-plus-gate layout guide covers that arrangement.

What size fits a residential drive?

Buy the span that covers your travel surface, not an inch less. Most single-lane drives take an 8-foot or 10-foot guard. If a stock trailer, RV, or delivery box truck ever swings into your entrance — especially off a road at an angle — the 12-foot span is the buy-once answer; it's what counties spec for single-lane public crossings. The full logic, with measurements, is in the sizing guide.

Cars and cattle guards: the flush-install answer

A properly set guard is flush with the road — rails at grade, vault below. Cars, including low ones, cross at driveway speed with nothing but the rumble. The horror stories you read about scraping all trace back to installation: a guard set proud of the road, or an approach graded like a ramp. Set it to the drawings and the guard is the smoothest steel on your drive.

H-15 or HS20 for a home driveway?

H-15 — 12 tons per axle — covers every car, pickup, and tandem-axle trailer a household produces, and it's the least expensive rated guard we sell at $3,299. The case for HS20 is the vehicles you don't own: fire apparatus, a moving van, the concrete truck for your own foundation pour. If any of those will ever cross, the few hundred dollars to HS20 is cheap certainty. Below H-15, nothing legitimate exists — a guard with no rating is a guess with your truck on top of it.

What a driveway guard costs, delivered

Entry point: the 8' × 7'5" H-15 at $3,299. The most popular residential pick, the 12' × 8' HS20, is $4,899. Freight to a home or ranch on a regional lane typically lands around $800–$1,000 all-in — farm/residential delivery included — and your exact ZIP's number shows before checkout and is charged once. No second freight charge, ever. The cost guide walks three fully worked delivered examples, and the concrete is a local pour from free foundation drawings.

The fine print your county cares about

On private land the guard is your business, but the first twenty feet of most driveways — the apron where you meet the public road — is often county right-of-way. Call the county before you dig there, and ask about culvert and sight-line rules while you have them. HOA covenants, where they exist, are worth a look too. Five minutes of phone calls beats re-pouring a foundation.