Starting 1/8/2025, SWITRS is no longer available for public access and is replaced by California Crash Reporting System (CCRS).
https://www.chp.ca.gov/Pages/I-SWITRS.aspx
Knowledge Base
SWITRS
This article is a reference for users that import SWITRS data into Intersection Magic
The California Highway Patrol (CHP) maintains the crash records that you use as SWITRS data. In January of 1998 they modified the format which had been used for many years. The format was changed to add the century to any dates in the data file. This makes the data y2k compatible. This requires special treatment of SWITRS data by Intersection Magic.