An additional layer has been added to the WebTRIS data and will be available from 27/10/17. The data that has been added to WEBTRIS is data which was available in TRADS but was not originally in the WEBTRIS system. This data falls into two categories: Data for Measurement Sites that already exist in WEBTRIS but where no mapping exists between NTIS and TRADS, and data for sites which went offline before the NTIS switchover which were not present in TRADS at all. The data for pre-existing sites in WEBTRIS has been added to the relevant site and will now be available when searching for pre April 2015 data for those sites. The data for new Sites which did not already exist in WEBTRIS have been added to a new Layer called “Legacy”. Data is only available pre April 2015 for these sites.
During development of WebTRIS Phase 2 it has been noticed that some sites appear to have missing data. Highways England and the WebTRIS development team are investigating this issue with a view to resolving during June 2017. Thank you for your patience whilst we investigate this issue. This issue is caused by not being able to map some of the old TRADS sites to the NTIS Measurement Sites.
Sprints 1 & 2 - 9th March Release includes:
Sprints 3 & 4 - 24th March Release includes:
Sprints 5 & 6 - 6th April Release includes:
Sprint 7 - 20th April Release includes:
Final Phase 2 Release – 2nd June 2017 includes:
WebTRIS has been loaded with the latest NTIS model (v5), any site where data does not exist, will signify that the site is offline or inactive for the date period in question, If there are any data concern's regarding these sites, Please get in touch using the contact details on the Contact Us page.