A cattle loading chute should be 26 to 30 inches wide, at least 12 feet long, and rise no more than about 3.5 inches per foot. The deck it meets sets the height: extension tables put a stock trailer at 15 inches, a pickup bed at 28, a stock truck at 40 and a tractor-trailer at 48. The working alley that feeds your squeeze chute runs 18 inches wide for calves up to about 28 inches for big cows, and at least 20 feet long.
Those numbers are the easy part. The hard part is putting the alley, the squeeze chute and the loadout in an order that lets one person bring cattle up without a fight. The alley and the chute are where cattle balk, back up and turn around, and where a bad layout costs you the most time.
If you already know you want a set built or rebuilt, call (254) 870-8898 and someone will walk the ground with you for a free on-site estimate.
The alley: the measurement that makes or breaks a facility
The working alley (some call it the working chute, some call it the snake) is the single-file lane from the crowding tub or Bud Box to the squeeze chute. Its job is to keep cattle in a line, facing forward, unable to turn around.
Too wide and a calf swaps ends and meets the next cow head-on. Too narrow and a big cow jams or goes down. Mississippi State’s Beef Cattle Handling Facilities (P2787) gives the widths by weight:
| Cattle weight | Straight sides, width | Sloped sides, bottom | Sloped sides, width at 4 ft |
|---|---|---|---|
| Under 600 lb | 18 in | 15 in | 20 in |
| 600 to 1,200 lb | 22 in | 16 in | 24 in |
| Over 1,200 lb | 28 in | 18 in | 28 in |
The same table puts minimum alley length at 20 feet for every class. The University of Arkansas Cattle Working Facilities guide (MP239) adds that for large, thickly made cattle (cows over 1,300 to 1,400 pounds, bulls over 2,000 to 2,200 pounds) you may want to add 4 inches to chute widths.
Straight sides or sloped sides
Most cow-calf outfits work cows and calves through the same alley, and that is the case for sloped sides. A V-shaped alley keeps small feet in a narrow path at the bottom while leaving room for a cow’s belly and hips up top. MP239 makes the same point: sloped sides let one alley handle cattle of very different sizes without them turning around.
Straight sides are simpler to build and fine if you mostly work one size of animal. Mississippi State suggests a middle path: build a straight alley 22 to 26 inches wide and hang spacers inside it on calf days.
Length: count cows, not feet
Kansas State’s Designing a Bud Box for Cattle Handling (MF3349) figures 5 to 6 feet of alley per mature cow. A 20-foot alley holds three or four cows, about the minimum that keeps the chute fed while you go back for the next group. If you work alone, a longer alley (five or six head, so around 30 feet) buys time to refill without the chute running dry.
Height and solid sides
The MSU table puts the top rail at 54 to 60 inches for gentle cattle and 60 to 72 inches for cattle that jump or climb, with solid walls 54 to 60 inches high on the working chute. Solid sides keep cattle looking at the animal ahead instead of at you, the dog or the pickup parked by the pens. MP239 notes that cattle see more than 300 degrees around them, and that people and movement seen through the sides of a chute make them balk.
Curved or straight
A curved alley works because a cow in the curve cannot see the squeeze chute until she is nearly in it. The University of Kentucky’s Beef Cattle Corrals and Handling Facilities (ID-13) recommends at least a 15 degree bend to keep cattle from backing up and bunching. Kansas State’s plans add a useful check: each animal should be able to see the one ahead, and a curve should be long enough to hold two head. A bend so tight that the cow in front disappears reads as a dead end, and the cow behind her stops.
Straight alleys still work, especially behind a Bud Box, where the flow comes from the handler’s position rather than the shape of the steel. They are cheaper to weld and easier to fit on a narrow site. On a small place with a 20-foot run, a straight alley with good solid sides and a backstop will out-work a sloppy curve.
What you want to avoid is a sharp turn right before the chute, or an alley that points a cow at daylight through an open gate past the headgate. She will stare at that gap and refuse.
Where the squeeze chute sits
Almost nobody builds their own squeeze chute, and MSU’s guide agrees: the moving parts make a commercial chute more practical than a homemade one. What you build is everything around it.
- Anchor it. Arkansas’s extension page on beef cattle handling facilities says to anchor chutes to the ground or to the alley panels so they do not tip over or creep forward and open a gap between the chute and the lane. A pad with anchor points, or a pipe frame tying the chute to the alley, keeps it from walking across the pen.
- Put a pen in front of it. MP239 says the squeeze chute should not open into a pasture. Release into a pen, so a cow that comes out unworked is still in hand and worked cattle can go back to a holding pen or out together.
- Leave room on the working side. You need space for a table, the vaccine cooler and a person standing clear of the lever arc. Measure your chute before the pipe goes in, including the palpation or service gate behind it if you pregnancy-check.
The loading chute: height, slope and footing
Height by what you haul
MSU’s P2787, adapted from Iowa State’s Midwest Plan Service beef handbook, lists these ramp heights:
| Vehicle | Ramp height |
|---|---|
| Stock trailer | 15 in |
| Pickup truck | 28 in |
| Stock truck | 40 in |
| Tractor-trailer | 48 in |
| Double-deck trailer | 100 in |
Check your own deck with a tape before you build to a table. Trailers vary.
Here is the part that saves money on a lot of Central Texas places. MP239 points out that with gooseneck and bumper-pull stock trailers, many operations load straight out of the working alley and need no loading ramp at all. If everything you haul leaves in a gooseneck, a gate at the end of the alley that a trailer can back square to may be all the loadout you need. A ramp earns its keep when big trucks come to you.
Slope and length
The extension limit is a rise of 3.5 inches per foot of ramp (Kentucky ID-13 calls it about a 30 percent grade), roughly 16 degrees. MSU’s text also names a target of 20 degrees for a permanent ramp and 25 for an adjustable one, steeper than its own table. Where you have the room, build to the gentler number. The math on the 3.5-inch rule:
- Stock trailer, 15 in: 15 divided by 3.5 is about 4.3 feet of ramp.
- Stock truck, 40 in: 40 divided by 3.5 is about 11.4 feet, which fits inside the 12-foot minimum length.
- Tractor-trailer, 48 in: 48 divided by 3.5 is about 13.7 feet. Build 14 or longer.
If trucks of different heights come to you, use an adjustable ramp. MSU notes that ramps for tractor-trailers should be single file, 30 inches for mature cattle, to match the 30-inch rear doors on most U.S. rigs, and no wider than the trailer opening. A short level landing at the top helps too, so the cow is not stepping up a slope and into a gap at the same moment.
Footing
A ramp cattle slip on is a ramp they will fight. MSU recommends grooved concrete stair steps 4 inches high and 12 inches deep, and its table spaces 1 by 2 inch cleats 8 inches apart. On a steel ramp the same idea usually means welded rod or angle across the deck. Texture any concrete in the alley and tub while it is wet, and put a rubber mat at the chute exit where cattle lunge out. MP239 says the site should be well drained and suggests hauling in gravel or fill where pens and chutes would get muddy.
That matters here. Blackland clay turns to grease when wet and cracks open when dry, and the working end of a pen, where cattle stand and churn, is the first place it fails. A few loads of base under the tub, alley and chute is cheap insurance. West of the Brazos and into Bosque County the problem flips: you often hit limestone before chute posts are deep enough. MSU’s table puts working chute posts 36 to 48 inches in the ground, which means drilling in rock and going to the deep end of the range, with concrete, in clay. Our guides to setting posts in clay soil and setting posts in rocky ground cover both.
Building it so one person can work cattle
Most small and mid-size places around Waco work cattle short-handed. Design for that from the start.
Use a Bud Box or a tub, not a square corner. A Bud Box is a rectangular pen with the alley leaving at a right angle near the gate end. The handler brings cattle in, closes the gate, then walks back toward the dead end, and the cattle go past him into the alley. MP239, adapting the Texas A&M AgriLife design, sizes the box 12 feet wide and at least 20 feet deep for someone on foot, and 16 feet wide and no more than 30 feet deep for someone horseback. Bring in only as many cattle as the alley will hold.
Put a catwalk along the alley. MSU recommends at least 18 inches wide, set 36 to 42 inches below the top of the alley so you can reach over to move cattle and read tags.
Hang backstops and a blocking gate. A hinged pipe backstop drops behind each cow as she passes. A slide gate at the chute end holds the next cow while you finish the one in the headgate.
Man-passes and gates that latch both ways. Put a man-pass wherever you might need to step out, and hang sort gates to swing both directions and latch from either side.
Mind the light. MP239 notes that cattle move from dark toward light, as long as it is not glaring. Try not to aim the alley or loadout into the low afternoon sun, keep shadow lines off the alley floor, and paint everything one color.
What an alley and loadout cost
As general market ranges, a small setup for 20 to 30 head (holding pen, a sorting pen, a short alley and a headgate) runs $6,000 to $12,000. A full facility for 100 or more head, with a crowding tub or Bud Box, several sorting pens, a loading chute and a mounted squeeze chute, runs $18,000 to $30,000 and up. Head count, pipe size, sheeting and ground move the number, and the squeeze chute itself is usually yours to buy. We quote pens, alley, chute mount and loadout as separate items so you can build in stages.
Our pipe fence work runs $12 to $28 per foot, and what size pipe for a pipe fence explains why working pens usually go heavier than a pasture line. If you are weighing used oilfield pipe, check wall thickness before you trust it in a crowding tub. The rest of our numbers are on the ranch fence cost page.
We build corrals and working pens across McLennan, Bosque and Falls counties, and someone walks the site with you before a number is quoted, which is the time to settle where the alley, chute and loadout go. Call (254) 870-8898 for a free on-site estimate.
Frequently Asked Questions
How wide should a cattle alley be?
With straight sides, extension tables give 18 inches for calves under 600 pounds, 22 inches for 600 to 1,200 pound cattle and 28 inches for cattle over 1,200 pounds. A sloped alley runs about 15 to 18 inches at the bottom and 20 to 28 inches at 4 feet up, which lets cows and calves share one alley. Arkansas Extension suggests adding 4 inches for very large cattle.
How tall should a loading chute be for a stock trailer?
Extension tables put a stock trailer at 15 inches, a pickup bed at 28, a stock truck at 40 and a tractor-trailer at 48. Measure your own trailer deck before you build. Many places that only haul with a gooseneck or bumper-pull stock trailer skip the ramp and back the trailer to a gate at the end of the working alley.
What is the right slope for a cattle loading ramp?
Keep the rise to 3.5 inches per foot of ramp or less, roughly 16 degrees. Mississippi State also names a target of 20 degrees for a permanent ramp and 25 for an adjustable one, so the 3.5-inch rule leaves some margin. A 12-foot ramp covers a 40-inch stock truck. Give it grooved steps or cleats for footing.
Is a curved alley better than a straight one?
A curved alley usually flows better because cattle cannot see the squeeze chute until they are nearly there. Kentucky Extension recommends at least a 15 degree bend. A straight alley with solid sides behind a Bud Box also works well and costs less to build. Avoid a bend so tight it hides the cow ahead, and avoid a sharp turn right before the chute.
Can one person work cattle through a chute?
Yes, if the facility is laid out for it. A Bud Box or crowding tub, a solid-sided alley at least 20 feet long, a catwalk, backstops, and gates that latch from both sides let one person run cattle through a squeeze chute. Most of that is layout, not extra steel, so settle it on the ground before any pipe goes in.
