Resources
Portable Changeable Message Boards—Insights, Applications, Performance.
Focused knowledge, reliable practices, and information designed for traffic safety professionals.
Message Boards
Operation. Planning. Use.
Considerations that influence PCMS management, deployment, power, and operational efficiency across different applications.
Articles
What MUTCD Compliance Requires From a PCMS
MUTCD compliance is cited in nearly every PCMS procurement conversation. It...
How to Calculate Break-Even on a PCMS Upgrade
Equipment upgrade decisions in traffic control operations tend to follow one...
What Fleet Managers Get Wrong When Budgeting for PCMS Maintenance
Most PCMS maintenance budgets are built from the wrong inputs, tracked against...
How Unplanned Emergency Roll-Outs Quietly Erode PCMS Margins
The service call that arrives on a Saturday morning is not a line item in...
What Overnight PCMS Theft Costs a Traffic Control Company Per Year
The question traffic control companies almost never ask — and almost never can...
How PCMS Theft Creates Costs You Are Not Tracking
Most traffic control operators know their fleet is getting hit by theft. They...
Difference Between Lithium Ion & Lithium Iron Phosphate Batteries
Lithium-Ion Batteries (LiON) Energy Density: Higher energy density, meaning...
What Trailer Theft Costs a Traffic Control Operation
Theft from PCMS trailers is treated in most operations the way a slow leak in...
How to Build a PCMS Fleet Total Cost of Ownership Model
Purchase price is how most PCMS procurement decisions get made. It is the...
The Real Cost of a Two-Person PCMS Setup Crew
Two-person PCMS setup has been standard practice long enough that most...
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