Pedestrian Safety

Street Story: A Platform for Community Engagement

Share stories about where you've been in a crash or near miss, or where you feel safe or unsafe traveling using our Street Story tool.

Street Story

Street Story is a community engagement tool that allows residents, community groups and agencies to collect information about transportation collisions, near-misses, general hazards and safe locations to travel. To promote access to the tool, SafeTREC conducts technical assistance with communities and...

Transportation Injury Mapping System (TIMS)

The Transportation Injury Mapping System (TIMS) has been developed by SafeTREC's GIS Program team to provide quick, easy and free access to California crash data that has been geo-coded to make it easy to map out crashes and even view the locations in Google Street View.

The following tools are currently available on TIMS:

NEW! SWITRS Summary Weekly Crash Trends SWITRS Query & Map SWITRS GIS Map California Safety PM Target Setting Collision Diagram SRTS Map Viewer ATP Maps & Summary Data Motorcycle...

Focus Cities Program

The Federal Highway Administration (FHWA) selected California as a Pedestrian and Bicycle Safety Focus State in 2015 due to its high rate of pedestrian and bicyclist fatalities. The Focus Cities program in California is a joint project of UC Berkeley SafeTREC and California Walks that supports community efforts to build a culture of safe walking and biking through community programs and...

Strengthening Partnerships Peer Exchange Series

 A 2022 Peer Exchange Series for former CPBST sites

In the Spring of 2022, UC Berkeley Safe Transportation Research and Education Center (SafeTREC) and California Walks launched new 3-part training series, the “Strengthening Partnerships: A Peer Exchange Series for former CPBST sites.” The biweekly virtual series, which began on March 15,...

6/30 webinar: Applying the Safe System Approach to Pedestrian and Bicyclist Safety

June 14, 2022
Applying the Safe System Approach to Pedestrian and Bicyclist Safety

DATE: Thursday, June 30, 2022Graphic representing the adapted Safe System approach with a dark blue circle and six segments with overlaid white text and icons to show the six adapted principles and elements
TIME:
10am - 11am PDT
REGISTER:...

New Publication: Learning the representation of surrogate safety measures to identify traffic conflict

June 14, 2022
New paper highlights a framework to identify traffic conflicts

Former SafeTREC Graduate Student Researcher and current Applied Scientist at Amazon Jiajian Lu has co-authored a new publication, "Learning the representation of surrogate safety measures to identify traffic conflict" with SafeTREC Co-Director Offer Grembek and Civil & Environmental Engineering Professor Mark Hansen in the journal Accident Analysis & Prevention.

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Learning the representation of surrogate safety measures to identify traffic conflict

Jiajian Lu
Offer Grembek
Mark Hansen
2022

Traffic conflict can be identified by the presence of evasive actions or the amount of temporal (spatial) proximity measures like time-to-collision (TTC). However, it is not enough to use only one kind of measures in some scenarios and it is hard to set a threshold for those measures. This paper proposed a method to identify traffic conflict by learning the representation of TTC and driver maneuver profiles with deep unsupervised learning and clustering the representations into traffic conflict and non-conflict clusters. We first trained a transformer encoder to encode sequences of...

Complete Streets Safety Assessments (CSSA)

SafeTREC is offering free Complete Streets Safety Assessments (CSSA) to California communities, including cities, counties, and school campuses with a population of over 2,500 people. CSSAs are comprehensive transportation safety assessments that focus on pedestrian and bicycle safety. They help local agencies identify and implement traffic safety solutions that lead to improved safety for all users of California’s roadways.

The CSSA program is funded by the California Office of Traffic Safety, through the National Highway Traffic Safety Administration. Up until 2018, the program...

California Traffic Safety Survey 2022: Speeding and Aggressive Driving Biggest Safety Concern

June 1, 2022

UC Berkeley SafeTREC is excited to release the 2022 California Traffic Safety Survey led by Ewald & Wasserman Research Consultants (E&W). This study was conducted on behalf of the California Office of Traffic Safety (OTS) and the Safe Transportation Research and Education Center (SafeTREC) at the University of California, Berkeley.

Speeding and Aggressive Driving Biggest Safety Concern

Speeding and aggressive driving was the biggest safety concern for California drivers (75.0% of surveyed...

6/16: Community Pedestrian & Bicycle Safety Training in Woodward Park, Fresno

June 6, 2022

Community Pedestrian and Bicycle Safety Training Workshop flyer for Woodward Park, Fresno on June 16, 2022

Join us to promote safe walking, biking and rolling in Woodward Park, Fresno!

Join program partners UC Berkeley SafeTREC and California Walks on Thursday, June 16th from 5:30pm-7:30pm for a Community Pedestrian and Bicycle Safety Training (...