CTRE

Center for Transportation Research and Education

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Peter Savolainen

About Peter

Completed Research


Mar, 2024
Improving the Effectiveness of Speed Feedback Trailers in Freeway Work Zones
Oct, 2022
Work Zone Speed Limits and Motorist Compliance
Jan, 2022
Effective Signing Strategies and Signal Displays for Work Zone Driveway Assistance Devices (DADs)
Mar, 2020
In-Service Evaluation of Culvert Extensions
Mar, 2020
In-Service Evaluation of Railroad Signal and Stop Arm Pole Protection
Nov, 2019
Evaluation of Speed Limit Policy Impacts on Iowa Highways
Aug, 2019
Research Utilizing the SHRP2 Safety Data to Support Highway Safety
Dec, 2018
Investigation of Wrong-Way Driving
Nov, 2018
The Interrelationships between Speed Limits, Geometry, and Driver Behavior
Oct, 2018
Using Operational Data to Assess Mobility and Crash Experience During Winter Conditions
Jul, 2018
Portable Multi-Sensor System for Intersection Safety Performance Assessment
May, 2018
In-Service Performance Evaluation of Median Cable Barriers in Iowa
Mar, 2018
Safety Performance Functions for Rural Road Segments and Rural Intersections in Michigan
Dec, 2017
Highway Safety Improvement Program Implementation Process
Sep, 2017
Crash Cushion Selection Criteria
Sep, 2017
Installation Guidance for Centerline and Edgeline Rumble Strips in Narrow Pavements
Jan, 2017
Setting Work Zone Speed Limits
Dec, 2016
Risk Factor Identification
Jul, 2016
Safety Impact of Differential Speed Limits on Rural Two-Lane Highways in Montana
Sep, 2015
Direct Observation of Child Restraint Device Use and Misuse Rates in Michigan
Sep, 2015
Direct Observation Survey of Safety Belt Use Rate in Michigan
Sep, 2015
SHRP2 Proof of Concept: Research to Assess Changes in Driver Behavior Utilizing NDS and RID Databases
Jun, 2015
Michigan Urban Trunkline Segments Safety Performance Functions (SPFs) Development and Support
Apr, 2015
Evaluating Outcomes of Raising Speed Limits on High Speed Non-Freeways
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