OS MasterMap Integrated Transport (ITN) Layer

OS MasterMap Integrated Transport Network (ITN) Layer ITN dovetails perfectly with other OS MasterMap layers and offers the most current and complete network view of Great Britain’s roads available today, and comprises some 550,000 km of roads.

Comprehensive coverage including all motorways, A roads, B roads, minor roads, local streets and private roads
Includes road restriction information and catalouges over a million banned turns, one-way streets, time or vehicle-based restrictions – ideal for detailed, intelligent routing algorithms
Maps roads in GB into a dynamic logical model
ITN Urban Paths provides supplementary links showing made paths in urban areas across Great Britian
Take advantage of full interoperability with other OS MasterMap layers – ITN Layer includes all of the roads shown in the Topography Layer

Image of OS MasterMap Transport Layer Mapping

Usage

Enables route calculation and analysis via the Road Routing Information
Base your route calculations for planning, analysis or in-vehicle instruction on the most detailed, current and high quality information available
Your routing can cater for walkers and cyclists as well as cars and trucks, thanks to the dataset of pedestrian routes across towns in Britain
Take advantage of full interoperability with other OS MasterMap layers – ITN Layer includes all of the roads shown in the Topography Layer

Specifications

Coverage: Great Britain
Update Frequency: Six weekly continuous revision cycle
Formats: Vector (GML, ESRI Shape, MicroStation® DGN or AutoCAD® DWG and DXF)
Supply: Email Download, FTP, DVD, Data Streaming (WFS)
Licensing Options: Annual, Internal Business Use or if you’re in the public sector your organisation can use it at no extra charge thanks to the PSMA and OSMA mapping agreements