Source: https://tendernation.io/opportunities/01a13c44-4738-730d-acb9-b4c6b089171d/1-846-roundabouts-rad-research-and-update awarded GB restricted procedure # 1-846 Roundabouts RAD Research and Update [Highways England](https://tendernation.io/buyers/highways-england) Estimated value £199,996 Published 14 May 2019 Deadline Closed 1 May 2019 ## About this tender Highways England is seeking the provision of services to undertake research into specific elements of the geometric design standards for roundabouts and investigate elements of the matters arising during the 2020 DMRB update of the Roundabout RADs. It is hoped that the research outputs will be used to enhance, amend or supersede relevant parts of the following Design Manual for Roads and Bridges (DMRB) documents as denoted below; - CD 116 'Geometric Design of Roundabouts', - CD 116 England NAA 'Geometric Design of Roundabouts England's National Application Annex', - CD 116 Scotland NAA 'Geometric Design of Roundabouts Scotland's National Application Annex', - CD 116 Wales NAA 'Geometric Design of Roundabouts Wales's National Application Annex', and, - CD 116 Northern Ireland NAA 'Geometric Design of Roundabouts Northern Ireland's Application Annex'. Any recommended and approved updates to CD 116 and its associated NAAs will be based on literature reviews, research conducted, agreement of the Standing Road Layout Technical Project Board (TPB) members and discussions with external bodies, and quantitate/qualitative assessments and analysis. ## CPV classification Research and development services and related consultancy services Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/af6f3ac3-1a54-4468-8ecc-5b1956917e5d) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Highways England: past awards and live tenders](https://tendernation.io/buyers/highways-england) [Sector More Research & development tenders](https://tendernation.io/sectors/research-development) ## More tenders like this [Specialist Advice/Advisor Service for Gloucestershire’s Advanced Engineering and Manufacturing Sector · Tewkesbury Borough Council · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15476-6446-722b-9ec6-44e39018b2f6/specialist-adviceadvisor-service-for-gloucestershires-advanced-engineering-and) [Research and development services and related consultancy services – Begleitforschung Städtebauförderung - Wissenstransfer: Anwendungsleitfaden des Bundes zur Praxis Städtebauförderung · Bundesinstitut für Bau-, Stadt- und Raumforschung (BBSR) im Bundesamt für Bauwesen und Raumordnung (BBR) · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-4375-730a-9135-c6d6d211cb68/germany-research-and-development-services-and-related-consultancy-services-b) [Research and development services and related consultancy services – 12Δ/2026 Παροχή Υπηρεσιών τριών (3) Βοηθών Τηλεεξυπηρέτησης Κοινού για τις ανάγκες Τηλεφωνικής Υποστήριξης και Εγγραφής του Κοινού στο Μητρώο Κατόχων Κάρτας Φιλάθλου του ΚΟΑ · Κυπριακός Οργανισμός Αθλητισμού · 18 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a15183-1019-70c9-b80f-3949ad56b848/cyprus-research-and-development-services-and-related-consultancy-services-12) [Research services – KPN/26/2026 „Porosty torfowisk karkonoskich” · Karkonoski Park Narodowy z siedzibą w Jeleniej Górze · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-0b2a-7284-8532-6039b444a4ff/poland-research-services-kpn262026-porosty-torfowisk-karkonoskich) [Research and development services and related consultancy services – Forschungsprojekt - DZSF - Mobilitätskettenanalyse - Wie Verkehrsdaten den ländlichen Schienenverkehr stärken können · Eisenbahn-Bundesamt · 100 days left · 27 Jan 2027](https://tendernation.io/opportunities/01a15183-2140-73b5-8807-5ad43f7122d9/germany-research-and-development-services-and-related-consultancy-services-f) [Research and development services and related consultancy services – procedura aperta finalizzata ALLA conclusione DI UN accordo quadro PER l’affidamento del servizio DI clinical research organization (cro) relativo a studi clinici promossi DA ASST degli spedali civili DI brescia PER UN periodo DI 72 mesi. · Asst Degli Spedali Civili di Brescia · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a15183-534f-73ea-874d-7960e59dff63/italy-research-and-development-services-and-related-consultancy-services-pro)