Traffic Light Hire in Oxfordshireand nationwide —installed and maintained, not dropped off.

The standard two-way arrangement for single-lane working past a set of works: one head at each end of the section, controlling traffic alternately. Straightforward to install and, on a suitable section, the most economical way to keep a road open.

The controlling factors are section length, sight lines to each head, and the flow. Long sections increase cycle times, which increases queues, and beyond a certain point manual stop-go or convoy working becomes the better answer.

Where works affect a junction or a side road falls within the controlled section, a three or four-way arrangement controls each approach rather than leaving one to guess. These need more careful design and commissioning because every approach interacts.

Where permanent junction signals must be taken out of service, the temporary arrangement has to reproduce enough of their function to keep the junction safe, which is a design exercise rather than an equipment order.

Vehicle detection lets the signals respond to actual demand rather than running fixed cycles, which reduces the time traffic spends stopped for an empty section. Fixed-time operation still suits some locations, particularly where detection would be unreliable.

All-red periods, minimum green times and clearance times are set from the section length so a vehicle that entered on green has cleared before the opposing flow is released. That calculation is the difference between a safe installation and a conflict inside the single lane.

Portable signals are typically battery-powered, so charge state and replacement intervals matter, especially on long hires in winter when daylight and temperature both work against battery life. We check and swap as part of the hire.

Resilience planning covers what happens on a fault: the fail-safe behaviour, how quickly we can attend, and whether the location warrants manual control as a fallback during peak periods.

Signals control vehicles, not people. Where the works occupy a footway, a separate pedestrian route with barriers, tapping rails and defined crossing points is required alongside the signals, and cyclists need either a maintained route or a signed merge.

Private accesses and side roads within the controlled section need explicit treatment, whether that is a signal head, a give-way arrangement or marshalling during busy periods.

Hires run from a single day to many months. Longer hires justify more attention to inspection frequency, sign cleaning, battery management and periodic timing reviews as seasonal flows change.

We will also tell you when signals are not the answer: very long sections, poor visibility, frequent plant crossings, steep gradients or heavy peak flows are usually better served by stop-go boards or convoy working, sometimes as a hybrid with signals off-peak.