Resources
Permits, plans and work zones, explained for the people who book them.
September 29, 2026Most work in a public road needs an encroachment permit, and most permits need a traffic control plan. Here's how it fits together in Kern and San Luis Obispo counties.- September 24, 2026There's no single number. It depends on the road, the traffic, the work and the plan. Here's what drives it, and how to avoid paying for more than you need.
- September 18, 2026Both are trailer-mounted and both are bright. They do different jobs. Here's when each one earns its place in a work zone.
- September 11, 2026For one-lane, two-way traffic control, you can use flaggers, portable signals, or both. Here's how to think about the choice.
- September 4, 2026A few details make the difference between a quick, accurate quote and a round of back-and-forth. Here's the short list.
- August 28, 2026Night work keeps traffic moving during the day, but it changes how a work zone has to be set up. Here's what's different.
