Laredo is the No. 1 U.S. port by trade value. The World Trade Bridge alone carries about 10,000 northbound trucks a day, and trade, transportation and utilities make up nearly a third of Laredo jobs. All of those drivers, dock workers and yard jockeys need a restroom, and the building's indoor bathrooms are not always where the work is.
Which Laredo logistics sites rent portable restrooms?
Laredo logistics sites rent portable restrooms when the work happens away from the building's plumbing. That includes trailer drop lots, cross-dock yards, new warehouses under construction and overflow staging areas. The Killam East Industrial Park alone covers 109.6 acres with 331 dock doors, about 5 miles from the World Trade Bridge.
We see four common setups along Mines Road (FM 1472), the Killam parks and the I-35 corridor:
- Trailer drop and staging lots with no building at all, just a gate and a guard shack.
- Warehouses with indoor restrooms that are far from the yard, so drivers waiting on a dock door have nowhere close to go.
- New buildings under construction, where crews follow OSHA construction rules until the plumbing is live.
- Peak-season overflow, when extra temporary staff push past what the indoor restrooms can handle.
Where do truck drivers go when they wait at a Laredo yard?
Truck drivers waiting at a Laredo yard often have nowhere close to go, because many shippers keep visitors out of the building. A standard unit near the driver check-in or the trailer parking row solves that. One PolyJohn PJN3 has a 60-gallon tank, a seat, a urinal and 2 paper rolls, and it needs only level ground.
A driver restroom also keeps traffic out of your warehouse. Fewer visitors inside means fewer safety escorts, fewer badge problems and fewer complaints about the break room bathroom. Some yards add one hand-wash station beside it, since drivers often eat in the cab.
Does OSHA 1910.141 or the construction rule apply to my yard?
An operating warehouse or yard falls under OSHA's general industry sanitation rule, 29 CFR 1910.141, which counts toilets by employees: 1 for 1–15, 2 for 16–35, 3 for 36–55. Building or remodeling the site falls under the construction rule, 29 CFR 1926.51, which uses 1 toilet per 20 workers.
| Employees on site | General industry, 1910.141 (Table J-1) | Construction, 1926.51 (Table D-1) |
|---|---|---|
| 15 | 1 toilet | 1 toilet |
| 30 | 2 toilets | 1 seat + 1 urinal |
| 50 | 3 toilets | 2 seats + 2 urinals |
| 100 | 5 toilets | 3 seats + 3 urinals |
| 150 | 6 toilets | 4 seats + 4 urinals |
| 250 | 9 toilets (1 more per 40 over 150) | 5 seats + 5 urinals (1 per 50 at 200+) |
Read the official text at 29 CFR 1910.141 on eCFR. The general industry rule also has a narrow exception for mobile crews and normally unattended locations, when workers have transportation immediately available to nearby toilets. Your safety manager decides which rule applies. Our job is to supply the units and keep them serviced. For the construction side, see our OSHA porta potty requirements guide.
How many portable restrooms does a truck yard need?
A truck yard needs enough units for its own employees under the OSHA table, plus a separate unit at driver parking if outside drivers wait on site. A yard with 30 employees needs 2 toilets under 1910.141. Add 1 unit by the trailer row for visiting drivers, and the yard total becomes 3.
Count by shift, not by total payroll. A yard with 50 people split across two shifts of 25 uses its restrooms like a 25-person site, though servicing still has to keep up with both shifts. Tell dispatch the headcount on your busiest shift and the number of trucks that wait on a typical day.
calls in our 2026 review came from businesses and organizations. One business caller needed a quote to take to the boss before booking, so we email or text a quote with every line shown.
Source: 19 recorded porta potty rental calls reviewed by our office, 2026.Where should a portable restroom go in a busy truck yard?
Place a truck yard restroom on level asphalt, concrete or caliche, out of trailer swing paths, with 3 feet clear in front of the door. Keep it close to where drivers wait, and make sure our service truck can pull within about 25 feet. Never place it in a lane where a backing trailer could hit it.
- Pick the waiting point. Driver check-in, the trailer parking row, or the guard shack.
- Protect it. A curb, bollard line or row of jersey barriers between the unit and traffic.
- Keep service access open. A unit boxed in by parked trailers cannot be pumped on route day.
- Mind the low spots. Many yards drain toward one corner. Laredo's September 2025 storm closed 18 streets, and a yard corner can flood the same way.
Units moved by a forklift or yard truck can tip, and a used unit cannot be moved until it is pumped. Call dispatch when you need it relocated.
Does a yard restroom need a hand-wash station?
A yard restroom works best with a hand-wash station beside it, and OSHA 1926.51(f) requires washing facilities on construction sites where crews handle paints, coatings or other harmful contaminants. Each PolyJohn Bravo station has 2 foot-pump sinks, soap, paper towels and about 34 gallons of fresh water. Plan 1 station for every 2 toilets where people eat on site.
Drivers eat in the cab, dock crews eat at a picnic table by the door, and both handle pallets, straps and fuel nozzles all day. A sink beside the restroom gets used without anyone walking into the building. On a summer route, ask us to refill the fresh-water tank on every service visit. Details and specs are on our hand-wash station rental page.
How does weekly service work on a Laredo yard route?
Weekly service on a Laredo yard is included in every 28-day cycle. The route driver pumps the tank, scrubs and sanitizes the unit, restocks paper and sanitizer, and leaves a dated service ticket. From May to September, we recommend 2 visits a week for any unit used by 10 or more people a day.
Truck yards hit that 10-person mark quickly. Laredo averages 100.8°F in July, and a unit shared by drivers all day does not last a full week in that heat. You can add visits for the summer and drop back to weekly in October without changing the account.
“Does that include delivery and pickup as well?”
“Can it go on the gravel area beside our building?”
“Can you give me a quote I can take to my boss?”
“What if the project runs longer than expected?”
Wording from recorded rental calls (19 calls reviewed, 2026), names removed. These are questions, not reviews.
How do I set up restrooms for a warehouse or yard?
Setting up restrooms for a warehouse or yard takes 1 call to (956) 396-3700. Give dispatch the address, the busiest shift's headcount, the number of waiting drivers, gate rules and a site contact. We quote on 28-day billing with weekly service, and business accounts can be invoiced.
The rental renews every 28 days until you call for pickup, with no contract; our long-term rental page explains each cycle. When the building's restrooms open or the season ends, we collect the units within 1–2 business days. If your company runs crews outside Laredo, our Webb County pad site guide covers the ranch-road side of the business.