Two-person PCMS setup has been standard practice long enough that most operations treat it as a fixed requirement — the way the job is done, not a variable worth examining. The crew size gets written into staffing plans and labor budgets without scrutiny because the equipment demands it.
That assumption is worth pressure-testing. The labor cost of two people executing a 30-to-40-minute setup, repeated across a fleet’s full deployment volume, accumulates into a number most operations have never actually calculated.
What Two-Person Setup Costs Per Event
The average hourly pay for a Traffic Control Technician in the United States as of early 2026 is approximately $27, with a typical range of $25 to $31. At a loaded cost of 1.3 times base wage — covering benefits, payroll taxes, and workers’ compensation — that puts the fully burdened rate at roughly $36 per hour per technician.
A conventional two-person setup runs 30 to 40 minutes under typical field conditions. Retrieval runs a similar duration. Using 35 minutes as a working average for each:
Two technicians at 70 minutes each per deployment cycle equals 140 person-minutes — roughly $84 in loaded labor per cycle. That is labor only, before vehicle cost, fuel, or the opportunity cost of those technicians unavailable for other work.
At scale, the number stops being trivial. An operation running 400 deployment cycles annually on a single unit spends approximately $33,600 per year in loaded labor on setup and retrieval alone. A five-unit fleet at similar utilization: $168,000. Ten units: $336,000.
These are not unusual figures for a mid-sized traffic control operation. They represent a cost center most fleet managers have never isolated from broader labor budgets because setup time has never been treated as a variable.
What Changes With Single-Operator Deployment
The Spyder Platform’s deployment sequence — drill-driven Spyder Legs adjusted on the Jeep trailer, tow vehicle cleared, legs leveled, hydraulic mast raised, message set on the sign — takes one operator 5 to 10 minutes. Integrated steel-encased concrete ballast in the 3/16-inch steel frame eliminates sandbag steps. The 29-inch Spyder Legs, each rated at 5,000 pounds, adjust independently via cordless drill on slopes up to 33 percent. No second person required.
Using 10 minutes per event as a conservative single-operator figure, the same 400-cycle annual volume produces roughly $4,800 in loaded labor per unit. The difference per unit per year: approximately $28,800.
Across a five-unit fleet, that is $144,000 annually. Ten units: $288,000. Not hypothetical cost avoidance — labor currently being spent that the equipment change eliminates.
Where Costs Accumulate Beyond Setup
Setup and retrieval are the most visible two-person labor events. They are not the only ones.
Return visits for repositioning on units that have settled or shifted on sloped terrain generate crew time, vehicle cost, and shoulder exposure on every trip. Equipment with integrated ballast and Tarsus Cleated Footplates that hold position mechanically reduces the frequency of those visits.
Emergency roll-outs for units that fail to hold position in wind events or are reported down generate unplanned responses, frequently at overtime rates. Two people, overtime wages, unplanned vehicle dispatch — a single emergency roll-out can exceed the labor cost of multiple standard deployment cycles.
Theft-response service calls on conventional trailers — battery theft, component theft — put crew members on the shoulder for assessment and repair, often requiring two people for safety. The Spyder Platform’s elevated battery enclosure and trailer-separate design reduces the frequency of those events.
Each of these is an unplanned two-person labor cost that appears nowhere in the pre-season budget.
The Safety Dimension
By 2021, 63 percent of highway worker fatalities at road construction sites resulted from a vehicle striking a worker. Two people spending 35 minutes on a highway shoulder generate 70 person-minutes of roadside exposure per deployment. One person spending 5 to 10 minutes generates 5 to 10 person-minutes.
The labor cost model and the safety exposure model point in the same direction. Both are reduced by equipment designed for single-operator deployment. The cost savings and the exposure reduction do not require a trade-off between them.
How to Build the Number for Your Operation
The calculation requires four inputs: your loaded hourly rate per technician, your average setup and retrieval time per cycle, your annual deployment cycle volume per unit, and your fleet size. The resulting figure is the total loaded labor cost your operation currently funds for two-person setup and retrieval.
For most operations of meaningful scale, it is a large number. And it is entirely a function of which equipment is in the fleet. A unit that costs more at purchase but generates $28,800 less in annual labor cost per unit is not a premium product — it is a cost-reduction tool that funds its own acquisition through operational savings before accounting for theft reduction, collision exposure reduction, or maintenance labor.
Two-person PCMS setup is not an immutable requirement of the deployment task. It is a requirement of equipment designed without single-operator capability as a primary objective. The labor cost it generates is calculable, substantial, and ongoing. Equipment that supports single-operator deployment in 5 to 10 minutes does not just reduce that cost — it changes the financial case for the equipment itself, because the savings compound across every deployment cycle for the life of the fleet.
For specifications on the Spyder Platform’s single-operator deployment sequence and Spyder Leg system, contact INEX or request a demo at inex.net.
