About Justin

Justin Dahlberg is acting director of the National Center for Wood Transportation Structures (NCWTS), which is housed at Iowa State University through a partnership between the USDA Forest Service, Forest Products Laboratory, Federal Highway Administration, and the National Park Service. He also contributes to various transportation research projects associated with the Bridge Engineering Center.

Research

Completed Research

Jul, 2021

Investigation of the Efficacy of Helical Pile Foundation Implementation in Accelerated Bridge Construction Projects: Phase I

Jun, 2016

Polymer Concrete Overlay Evaluation

Jun, 2015

Iowa ABC Connections

Feb, 2015

Performance and Design of Bridge Approach Panels in Wisconsin

Jan, 2015

Development and Integration of Advanced Timber Bridge Inspection Techniques for NBIS

In-Progress Research

Jan, 2022

Multi-Span Lateral Slide Laboratory Investigation: Phase II

Nov, 2021

Impact of Legalized 25-Kip Axle Loads for Self-Propelled Implements of Husbandry on Iowa Bridges

Nov, 2021

Helical Pile Foundation Implementation for Bridge Structures

Nov, 2021

Deployment of Structural Health Monitoring of Bridges in the State of Iowa: Strategic Plan and Demonstration

Apr, 2020

Guide for Standardized Modular Orthotropic Steel Deck

Mar, 2020

Assessment, Repair and Replacement of Bridges Exposed to Fire Damage

Jul, 2019

Evaluation of Performance of A709 Grade QST 65 Steel

Jul, 2019

Timber Transportation Structures Research Needs Assessment: An Update

Jun, 2019

Laboratory Investigation of Cross-Laminated (CLT) Decks for Bridge Applications