Self-service diagnostic

RTTI 5* Rating Readiness Check (Self-Service)

Review whether your Roadworks dataset, processes and evidence are ready for an independent RTTI 5* Gap Analysis.

This check is based on the factual criteria in the RTTI 5-Star Rating Specification . It does not calculate, predict or award a star rating.

RTTI 5-Star Rating framework illustration
Step 1 of 7 Define the dataset and evaluation scope
Step 1

Dataset and defined scope

Define the exact Roadworks dataset, Roadworks branches and road network covered by this Readiness Check. The scope may legitimately cover only motorways, selected road classes, corridors, regions or another clearly defined network.

The eventual evaluation and completeness measurement can relate to this defined network and contributor population rather than every Roadworks event in the country.
Step 2

Event definition and data content

Confirm what the Roadworks dataset represents, how Roadworks are distinguished from full road closures and other hazards, and which event, timing, lane and traffic-impact attributes are available.

Step 3

Format, location and road impact

Describe whether Roadworks can be exchanged, positioned, interpreted and associated with the correct road extent, direction, carriageway and affected lanes.

Step 4

Updates, timeliness and event lifecycle

Explain how Roadworks are pre-announced, activated, updated, cancelled, completed and removed, and how quickly changes become available to data users.

Step 5

Quality measurement and evidence

Indicate which quality characteristics have been measured and which feed, process, supplier, desk-based or field-based evidence could be made available to an independent evaluator.

Step 6

Responsible contact

Contact details are required before the result is shown. They are included in the locally generated report and are not sent to TISA.

Local processing: completing this section does not submit or transmit the entered information. It remains in this browser session and can be included in the PDF you generate.
Step 7

Review and generate advice

Review the information below. The Readiness Check will provide practical advice without calculating or suggesting a star rating.

Readiness result

Your self-service readiness advice

This result is based entirely on the answers provided and has not been independently verified.