Welcome to TIMS!
TIMS has been established by researchers at the Safe Transportation Research and Education Center (SafeTREC) at the University of California, Berkeley to provide data and mapping analysis tools and information for traffic safety related research, policy and planning.

TIMS will continue to evolve and provide new tools as new products are developed from research at SafeTREC.
Apply Today!
Register for a free account to access the tools and resources on TIMS. Apply here. >>>
Tools
Utilize several powerful TIMS query and mapping tools to conduct advanced analysis. >>>
About Us
TIMS has been established by researchers at the Safe Transportation Research and Education Center (SafeTREC) to provide... >>>
Help
Browse through an extensive repository of tutorial videos, FAQS, data resources and related links. >>>
Site Updates
May 02, 2013, 10:53:16 AM
The provisional set of 2011 SWITRS collision data has been added to the mapping applications (SWITRS GIS Map and SWITRS Query & Map).  The provisional data only contains records added by CHP up until ... >>>
February 22, 2013, 01:50:32 PM
You can access it from the SWITRS GIS Map tools page:

http://tims.berkeley.edu/page.php?page=gis

Or directly here:

http://tims.berkeley.edu/tools/gismap/index.php >>>
February 20, 2013, 12:08:20 PM
This Friday, February 22nd at noon, the new SWITRS GIS Map application will be presented during a live webinar.  The new application will be made available after the presentation.  The current SWITRS ... >>>
February 08, 2013, 05:16:05 PM
A provisional set of 2011 SWITRS collision data has been added to the mapping applications (SWITRS GIS Map and SWITRS Query & Map).  The provisional data only contains records added by CHP up until Ja... >>>
August 31, 2012, 10:07:54 AM
The purpose of this SHSP Data Viewer tool is to provide an interactive experience to visualize summaries and trends for the challenge areas over the years.  The tool provides a summary map by county, ... >>>
Quick Views
A density map of fatal collisions nationwide in 2009.
Collisions occuring in California over a 24 hour period.