Delivering the next generation of road mapping for England and Wales

Transcription

1 Delivering the next generation of road mapping for England and Wales OS MM Highways Network Paul Baden Network Condition and Geography Statistics Branch

2 3 million mapping project to transform road improvements and maintenance 25 February Transport Minister Robert Goodwill said: This government is backing schemes that will make Britain s transport system world-class. This mapping project has the potential to substantially improve how we look after our roads. It will help make journeys more efficient and ensure traffic keeps moving. This funding demonstrates our commitment to funding the technology of the future, which will drive economic growth and create jobs.

3 Highways Network This project brings together intelligence from Integrated Transport Network (ITN) National Street Gazetteer (NSG) Local Street Gazetteer (LSG) Trunk Road Street Gazetteer (TRSG) Other information held by government Aims To create a common authoritative view of the road network May 2015

4 The Department s Annual Report states: Quick, efficient and reliable transport links are absolutely essential for people and businesses. The Department for Transport is the lead government department for this project The DfT needs a highly accurate representation of the road network that contains accurate information to allow: Managing policies Producing statistics Allocating funding Supporting legislation Other Government departments

5 Drivers - Why we are doing it Feedback from PSMA community ITN critical analytical dataset that has delivered substantial savings in routing Increasing need for more analytical information across the community PSMA User Representative Group (PURG) Represent you Prioritising Accountability Public Sector mapping Agreement (PSMA) community Survey results Direct Feedback PSMA Events Ordnance Survey Sample data Funded specification development Illustrative data Product

6 The local highway network is the country s most valuable public asset. Valued in excess of 400 billion Source: Action for Roads, network for the 21st century July 2013 However, the Department lacks a definitive understanding of the road network due to gaps in knowledge e.g. Ownership (e.g. identifying private roads) Road classification Speed limits Evidence based policy making Q - How much of the road network has three lanes? Q - What's the impact ( ) of changing a speed limit?

7 This introduces; The need to formally consult local authorities (R199b) Uncertainty into the Department s Economic Modelling National Statistics R199b form used in 2012 The R199b consultation was not run in

8 Efficiency Road length should be an easy statistic to calculate Select a network Define shape to cut it up Other dimensions become available Lanes Width Surface Recalculate the lengths Tabulate the results Job done More efficient process (R199b) Increased capability

9 Classification Legal road classifications Classified Unnumbered Unclassified roads Ordnance Survey classifications Minor roads and local streets Differences ITN verses NSG How OS surveys road Private Trunk Roads Motorways A roads B roads C roads U roads Not classified Improve funding allocation Reduce need to consult

10 Ownership Government lacks information on who is responsible for classified roads Local authorities Highways England Transport for London Central Government uses legislation to find out missing information from local authorities in England Single Data List - R199b consultation Publically maintained Not publically maintained Correct allocation of funding Reduce burden

11 Policy Evidence base ITN NSG Highways England Local highways authorities Transport for London Devolved administrations Drivers for information Scope of policy Strategic Road Network England England and Wales Great Britain United Kingdom European Union Example - Road investment strategy ( 15billion over next 5 years) Prevent over 2500 deaths or serious injuries on the network Build over 1300 additional lane miles Improve 200 sections of the network for cyclists Benefit up to 250,000 people by reducing the noise impact of the SRN Better decisions Improved VFM assessments Assess wider benefits

12 Authoritative Want to have certainty about Legal name USRN Legal classification Link to AddressBase Legal highways status Special roads Reinstatement Traffic sensitive roads Responsibility Make legislation easier Ensure one version of the truth Linking data

13 What's XXXXXXXXXXXXX Linking data Zero start ITN NSG LSG TRSG Highways England Policy Efficiency Networks Unique Referencing Intelligent Transportation Systems Legal ITN Danger of gap widening Associated Street Data New data Addressing Time NSG

14 What's XXXXXXXXXXXXX Planned Change When projects complete Just change attribution OSMM Highways Network Changes to the network Under construction Local National Upgrade New build Who is responsible Adoption status Modelling impacts of change Assess new investment Understanding how network changes ITN NSG NSG ITN Under construction

15 Funding Department for Transport How allocate Department for Communities and Local Government How allocate European Union How allocate How does that happen What information is needed Monetise network and assets Improved statistics Increased transparent Improved appraisal VFM Department for Communities and Local Government

16 What's XXXXXXXXXXXXX European Union (EU) Commitments to provide Europe with information INSPIRE directive Enabler for data exchange New Product Transport network theme Evidence base for applying for funding from Europe Trans European Road Network Strategic Road Network Local Compliance EU Legislation Legal compliance Funding bids Measure policy compliance

17 Specification Spring 2015 Autumn 2015 Autumn 2016 Matching (Not every link) Paths Cycle paths Optimum automatic match rate ITN to NSG NSG to ITN Manual interventions Matched Unmatched

18 OS Open Roads First Open product release 23/03/2015 This version derived from ITN When definitive product fully matched 6 monthly release Revisions through definitive product Fully connected network Fully connected network Link and node structure Doesn t have Traffic Direction USRN Lanes Road name (Legal name) Road type (e.g. DfT classification) Classification number (e.g. A21) Trunk Road attribute Primary route attribute Reference to full product)

19 Highways products Delivering the next generation of road mapping for England and Wales To request a copy of the highways network please contact your PSMA rep Questions? Paul Baden paul.baden@dft.gsi.gov.uk