KPI’s and Reported crashes at worksites - Q3 2025
In this section, we provide a snapshot of key performance indicators and reported crash data at worksites, helping to track safety and compliance across the road network.
Key Performance Indicators
We report monthly on key performance indicators (KPIs) to track compliance and performance in Temporary Traffic Management (TTM) across the network. One main KPI is the percentage of Satisfactory TTM Sites.
A site is considered satisfactory if it receives a rating of High Standard, Acceptable, or Needs Improvement. This helps ensure we consistently measure site quality.
The table below shows the monthly trend for the percentage of Satisfactory TTM Sites.
Data can be provided to Principal, Main Contractor, or TTM organisations on request. If you’d like more detailed data on your own organisation, just ask!
Month |
% Satisfactory TTM Sites |
Jul-24 |
79% |
Aug-24 |
78% |
Sep-24 |
76% |
Oct-24 |
77% |
Nov-24 |
77% |
Dec-24 |
76% |
Jan-25 |
74% |
Feb-25 |
76% |
Mar-25 |
78% |
Apr-25 |
74% |
May-25 |
77% |
Jun-25 |
75% |
Jul-25 |
78% |
Aug-25 |
77% |
Reported Crashes at Work Sites
Worksite incidents are identified through various sources, including contractor self-reports, customer feedback, media coverage, police reports, and other informal channels.
Please note that trend analysis is currently limited due to known underreporting. However, we’ve seen a significant improvement in the number of self-initiated reports over the past year—thank you, and let’s keep them coming!
The graph below presents reported crashes at work sites.
Crash report data plays a vital role in helping us identify areas for improvement across the industry. If you have information about a crash at a work site, please report it via TTM.Crash@at.govt.nz.
