Operation-Specific Guidance
Work-zone compliance looks different depending on the operation. Each guide covers the considerations specific to one type of work — from multilane lane closures to night work.
Last reviewed: June 24, 2026
These guides are organized by type of operation rather than by topic. They are educational and do not state specific dimensions, distances, or timeframes — those are confirmed against the standards, the approved plan, and the permit.
- Lane Closure on a Multilane RoadClosing a lane on a multilane road means merging traffic out of the closed lane while keeping the rest moving. This guide covers the compliance considerations specific to that operation.
- Shoulder WorkShoulder work keeps the through lanes open but still requires warning and separation, because traffic passes close to the work. This guide covers the compliance considerations specific to shoulder operations.
- Sidewalk & Pedestrian-Area WorkWork that touches a sidewalk or crossing puts pedestrian access at the center of compliance. This guide covers the considerations specific to pedestrian-area operations.
- Utility Work in the Right-of-WayUtility work in the right-of-way often combines an excavation or repair with traffic and pedestrian impacts, so the traffic control has to match the actual work. This guide covers the considerations specific to utility operations.
- Mobile & Short-Duration OperationsMobile and short-duration operations move along the road or stop only briefly, so the traffic control moves with them rather than staying fixed. This guide covers the considerations specific to these operations.
- Night Work OperationsNight work adds a visibility challenge on top of everything a daytime operation requires. This guide covers the considerations specific to running a work zone after dark.