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InTrans|Past Staff/Affiliate

Scott Schlorholtz

About Scott

Research

Completed Research

Apr, 2019

Investigation into Shrinkage of High Performance Concrete Used for Iowa Bridge Decks and Overlays – Phase II Shrinkage Control and Field Investigation

Sep, 2013

Investigation into Shrinkage of High-Performance Concrete Used for Iowa Bridge Decks and Overlays

Sep, 2008

Deicer Scaling Resistance of Concrete Pavements, Bridge Decks, and Other Structures Containing Slag Cement: Phase 1: Site Selection and Analysis of Field Cores

Mar, 2006

Materials and Mix Optimization Procedures for PCC Pavements (TR-484, Proj. 3)

Aug, 2005

In Situ Detection Methods for Materials-Related Distress in Concrete Pavements: Phase II (HR-1081, Proj. 1)

Jun, 2004

Performance Properties of Ternary Mixtures for Concrete Pavements: Scoping Study (Proj. 13)

Jul, 2003

In Situ Detection Methods for Materials-Related Distress in Concrete Pavements, Phase I (Proj. 1)

Oct, 2000

Determine Initial Cause for Current Premature PCC Pavement Deterioration (TR-406)

Junwon Seo

About Junwon

Research

Completed Research

Dec, 2014

Investigation of Field Corrosion Performance and Bond/Development Length of Galvanized Reinforcing Steel

Nicole Oneyear

About Nicole

Research

Completed Research

Apr, 2023

Transverse Rumble Strips at Rural Intersections

Dec, 2021

Iowa DOT Synthesis of Transverse Rumble Strips at Rural Stop-Controlled Intersections

Nov, 2017

Development Materials for a Local Maintenance Personnel Rural Road Safety Recognition Program

Feb, 2016

Evaluating the Relationship between the Driver and Roadway to Address Rural Intersection Safety using the SHRP2 Naturalistic Driving Study Data

In-Progress Research

Nov, 2022

Implementation of Access Management Manual and Program

Sep, 2022

Evaluation of Static and Dynamic No Right Turn On Red Signs at Traffic Signals

Jun, 2022

Aligning Iowa Driver Education Curriculum and Standards Toward a Zero Fatalities Vision

Max Porter

About Max

Research

Completed Research

Apr, 2006

Laboratory Study of Structural Behavior of Alternative Dowel Bars (Proj. 7)

Jun, 2005

Field Evaluation of Elliptical Fiber Reinforced Polymer Dowel Performance (Proj. 5)

Aug, 2002

Synthesis of Dowel Bar Research (HR-1080)

Oct, 2001

Dowel Bar Optimization, Phases I and II

Michele Regenold

About Michele

Research

Completed Research

May, 2010

Go! Using an Online Magazine to Convey Real-World Math and Science Concepts Related to Transportation

Jun, 2002

MN/DOT Office of Research Services Web Site Upgrades

Jane Rongerude

About Jane

Research

Completed Research

Mar, 2017

Road-Based Accessibility to Essential Services

Matt Rouse

About Matt

Research

Completed Research

Jul, 2015

Improving the Accuracy of Camber Predictions for Precast Prestensioned Concrete Beams

Jul, 2014

Structural Characterization of UHPC Waffle Bridge Deck and Connections

Apr, 2013

Laboratory and Field Testing of an Accelerated Bridge Construction Demonstration Bridge: US Highway 6 Bridge over Keg Creek

Dec, 2010

Evaluation of a Bridge Constructed with Ultra-High Performance Concrete

May, 2008

Feasibility Investigation of Segmentally Precast Bridge Piers for Accelerated Construction

Peter Savolainen

About Peter

Research

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

Dennis Kroeger

About Dennis

Research

Completed Research

Aug, 2008

Evaluation of On-Road and Laboratory Engine Dynamometer Emission Tests to Compare the Emission Reduction Potential of Different Biodiesel Blends

Nov, 2006

Iowa DOT ITS Operations Manual

Jun, 2005

Trucks and Twin Cities Traffic Management

Dec, 2004

Iowa Transit ITS Needs Analysis

Jun, 2004

Alternatives to Truck Engine Idling

Dec, 2003

Coordination of Transit and School Busing in Iowa

Nov, 2003

Deploying the Maintenance Decision Support System (MDSS) in Iowa

Nov, 2003

Evaluation of Weather Forecasting Services for the Iowa Department of Transportation

Jun, 2003

Highway Maintenance Concept Vehicle: A Business Case for Winter Maintenance Technology Applications

Jun, 2002

Highway Maintenance Concept Vehicle, Phase IV

Marilyn Kuntemeyer

About Marilyn

Research

Completed Research

Dec, 1997

Des Moines ITS Early Deployment

May, 1996

Intercity Bus Terminal Study for the Des Moines International Airport

May, 1996

Intermodal System Support Scope of Work and Tasks (an ISTEA management task)

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