# Area 3 & 4 - Signals Timing Validation Notice

> A sourced UK public sector contract award published by National Highways.

## Key facts

- Buyer: [National Highways](/buyers/national-highways/contract-awards)
- Supplier: [TRL](/suppliers/trl/public-sector-contract-awards)
- Award value: £243,274
- Tender value: £243,274
- Award date: 19 September 2023
- Published: 9 October 2023
- Contract start: 20 September 2023
- Contract end: 19 September 2026
- Stage: awarded
- Procurement category: services
- Notice ID: 1ab01296-83a9-4dd5-a896-ee44e79033e5-687406
- OCID: ocds-b5fd17-2464ae78-ba1e-4647-ac10-07199603b143

## Description

All traffic signal junctions, on the strategic road network, require routine planned traffic signal timing validation reviews to ensure the current plans, be it dynamic \(MOVA/SCOOT\) or fixed \(UTC/CLF\), are still relevant\. National Highways seek to undertake a timing validation exercise across sites located within Area 3 & 4 as an opportunity to conduct a visual review of detector loop locations and lane driver behaviour, to collate and review accidents/complaints accumulated over the review period and identify or confirm whether any further safety enhancement or optimisation of the operation of the signals can be achieved\. This will allow the fulfilment of good practice of "The Traffic Signs Manual"   

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/1ab01296-83a9-4dd5-a896-ee44e79033e5-687406)