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, 2012, 11:37:33 AM
A provisional version of the 2010 SWITRS collision data is now accessible through the SWITRS Query & Map and SWITRS GIS Map applications. This is not a final version of 2010 data, but near complete.  ... >>>
February 08, 2012, 05:59:18 PM
The interactive geospatial PDF maps of pedestrian and bicycle collisions near school sites in California have been updated to include 2007 to 2009 collisions, 2010 Free/Reduced Price Meals, and 2011... >>>
January 25, 2012, 10:31:23 AM
On the FARS Collision Maps and Charts page new visualizations have been created to provide different ways to explore FARS collision fatality data and incorporate data from the US Bureau of... >>>
December 07, 2011, 04:12:37 PM
The account application link has been re-activated following the stabilization of the Calmail email system.  You should be able to receive account approval emails now as well as forgotten password ema... >>>
December 01, 2011, 04:17:21 PM
Due to a system wide email failure at UC Berkeley during the past week, the TIMS site is unable to process new account applications or send lost passwords.  Until UC resolves the system failure, the l... >>>
Quick Views
A density map of fatal collisions nationwide in 2009.

Collisions occuring in California over a 24 hour period.