Skip to main content

Interactive digital map shows road collision history across London

London’s first interactive digital collision map has been launched by the Mayor and Transport for London (TFL) as part of a continued drive to improve road safety awareness to reduce the number of casualties in the capital. The London Collision Map uses extensive data, collected by the police and held by TfL, to shine a light on road collisions in local areas. This creates a useful new way to inform road users about junctions with high collision histories and aiding improvement work in line with TfL’s co
September 22, 2015 Read time: 3 mins
London’s first interactive digital collision map has been launched by the Mayor and 1466 Transport for London (TFL) as part of a continued drive to improve road safety awareness to reduce the number of casualties in the capital.

The London Collision Map uses extensive data, collected by the police and held by TfL, to shine a light on road collisions in local areas. This creates a useful new way to inform road users about junctions with high collision histories and aiding improvement work in line with TfL’s commitment to improve transparency for customers and stakeholders.

The map allows anyone to easily search for collisions anywhere within London, providing information about when, where and how severe incidents were, which date back to 2005. The aim is to help raise awareness of road conditions and encourage road users to take extra care at junctions.

It comes as the Mayor and TfL publish their Annual Road Safety report, which highlights the safety performance and improvements that have been made on the Capital’s roads in the last 12 months. During 2014, the number of people killed or seriously injured (KSI) fell to its lowest level since records began.

The report also outlines the Mayor’s new target, set earlier this year, to halve the number of KSIs by 2020 compared to the Government base line – meaning a reduction of more than 14,000 deaths or serious injuries over the life of London's road safety plan to 2020.

TfL already uses collision data to identify areas where additional road safety improvements are required and works closely with the police to increase the amount of data it has access to. By combining it with traffic flow data, traffic counts and bus information, they are able to identify locations where more targeted enforcement and additional engagement with local communities can be made to improve safety.

The collision data is made available to the public with provisional collision data updated at regular intervals throughout the year. In the coming months, an application programme interface (API) will be released to enable software developers to create applications that will help drive further improvements in road safety.

Academics, researchers and TfL will also be able to blend the data with other sources to look for wider, long-term trends across London and the South East. Further changes to the TfL webpage are also planned in the future to help all Londoners make the best use of this data.

Related Content

  • September 25, 2015
    Aimsun helps TfL retain detail in traffic modelling
    Transport for London (TfL) has selected Transport Simulation Systems’ Aimsun modelling software following a lengthy evaluation. With London’s population predicted to reach 10million by 2030, the authority needed to increase its modelled area by a factor of 10 to more than 2,300km2 along with improved cyclist, pedestrian and air quality predictions. For a market assessment it divided its modelling requirements into three categories: tactical - for city wide policy evaluation, micro-simulation for modelli
  • July 11, 2013
    New vision for London’s 21st century roads and streets
    London’s Mayor’s Roads Task Force (RTF) has set out a bold new vision for the future of the city’s roads and streets to ensure the capital can cope with major population growth, support jobs and thousands of new homes, while remaining one of the most attractive, vibrant, accessible and competitive world cities. A range of proposals includes: roofing over arterial roads to create new surface space; changing the way goods and services are delivered, such as shifting HGVs and freight out of peak hours; embraci
  • February 21, 2014
    Exchanging Places event causes cyclists to rethink their cycling habits
    Almost everyone who got behind the wheel of a heavy goods vehicle at the London Bike Show said that the experience caused them to rethink the way they cycle. More than 850 cyclists took part in Exchanging Places run by Crossrail and the Metropolitan Police Service, which allows them to see the road from a lorry driver’s point of view and get a better understanding of what drivers can and cannot see. Most were unaware of the size of blind spots from inside the driver’s cab. Chief Superintendent Sultan
  • January 30, 2012
    GIS mapping smoothes ITS operations and increases efficiencies
    Alexander Gerschenkron, the famous economic historian, once posited a benefit for those countries which come late to economic development: that they could introduce the latest technology and thus jump over some of the standard development paths followed by their predecessors . It is entirely possible to make the same observation of late-comers to ITS: that they can gain from the pains of those who went before and more easily implement best practice in ITS. As a consequence, it is entirely likely the Abu Dha