Welcome to TIMS (Transportation Injury Mapping System)

TIMS has been established by 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. Please visit the SafeTREC website for more information.

Available tools

SWITRS Query & Map

The SWITRS Query & Map application is a tool for accessing and mapping collision data from the California Statewide Integrated Traffic Records System (SWITRS).

SWITRS GIS Map

The SWITRS GIS Map offers an interactive map-centric approach to viewing and querying SWITRS collision data.

Collision Diagram

The Collision Diagram tool allows users to generate an interactive collision diagram. The Collision Diagram is accessible through SWITRS GIS Map.

SRTS Map Viewer

The Safe Routes to School Collision Map Viewer provides a simple means to explore pedestrian and bicycle collisions near schools in California.

Motorcycle Collision Map

The Motorcycle Collision Map provides a simple means to explore motorcycle collisions in California.

Benefit Cost Calculator

The Benefit/Cost Calculator on TIMS is an interactive tool that calculates a benefit/cost ratio for a project based on a user's chosen countermeasures and data.

Create your TIMS account

Register for a free account to access the tools and resources on TIMS.

Register