Skip to content
US State: Pennsylvania
Back to Catalog
Search
Crash Modification Factors for High-Tension Cable Median Barriers in Pennsylvania
Pennsylvania
High-tension cable median barriers reduced cross-median crashes by up to 83%.
Report
Press Release
Local News Article
AASHTO Case Study
Crash Modification Factors for High Friction Surface Treatments in Pennsylvania
Pennsylvania
High Friction Surface Treatments (HFST) reduced crash frequency by 30% to 76% at curves and intersections.
HFST Webpage
Video
AASHTO Case Study
Work Zone Speed Safety Cameras
Pennsylvania
The Pennsylvania Department of Transportation (PennDOT) noted a marked reduction in excessive speeding since adding speed safety cameras to work zones
Work Zone Speed Safety Camera Program
AASHTO Journal Article
Other keywords:
Access mgt.
B/C analysis
Behavior
Connected & autonomous vehicles
Construction
Context
Design
Electric vehicles
Emergency response
Employee safety
Equity
evaluation
Health
HSIP
Innovation
Intersections
Land use
Lane departure
Law enforcement
Leadership
Maintenance
Motor carriers
Operations
Outreach & education
Performance management
Performance measurement
Planning
Post-crash care
Project development
Public engagement
Quick build
Risk management
Road safety audits
Roadway departure
Safety cameras
Safety planning
Systemic approach
Technology
Traffic incident management
Training
Transit
Tribal safety
Vulnerable road users
Weather
Wrong-way driving
