Research Projects

Summary:
This project seeks to examine how microfreight hubs can increase equity to services, benefit historically marginalized communities, and be joined to share micromobility options, social service agencies and minority businesses in North Fort Smith, Arkansas. The Urban Freight Lab will assist Frontier MPO and the City of Fort Smith in this work create a cohesive strategy to develop a sound planning process, to grow collaborative relationships, to produce a sustainable business model, and to implement a microfreight hub pilot project that leverages community resources.

Summary:
To better understand the current use of truck parking facilities and safety issues caused by the lack of parking capacity in high-demand locations, researchers reviewed existing research and reports that describe the lack of parking in the PacTrans region. The researchers then identified and provided a qualitative analysis of future trends that will affect this problem. Finally, the research team developed and executed a survey of truck drivers at two long-haul trucking parking facilities. The research team focused on two high-volume multi-state truck corridors, the Interstate 5 and 90 corridors, that are of interest to the Washington State Department of Transportation (WSDOT) and neighboring state DOTs. This study presents the data collection method, the overall survey results, and an analysis of the findings.

Summary:
The project addresses the critical but often overlooked aspects of delivery drivers’ walking and parking behaviors in urban logistics. With 80% of a delivery driver’s time spent outside the vehicle during the last leg of delivery, comprehending these dynamics becomes pivotal for sustainable urban delivery routes. For the first time, the University of Washington’s Urban Freight Lab and the KTH Royal Institute of Technology (Sweden) will work together to address this challenge, with the support of two established logistics companies...

Summary:
The purpose of this research is to improve our understanding of the interactions between heavy vehicles and other users in an urban environment, in particular, in cases where commercial vehicle activity disrupts the activity of pedestrians and bicyclists. The research approach includes both the observation of current practice and evaluation of infrastructure and simulation of roadway user behavior. This information will support better roadway and load zone design guidelines, which will allow our urban street system to operate more efficiently, safely, and reliably for all users.

Summary:
The purpose of the research project was to test two promising strategies to reduce the number of failed first delivery attempts in urban buildings: (1) A common carrier smart locker system; and (2) grouped-tenant-floor-drop-off-points for medium sized parcels if the locker is too small or full. The pilot was held in the 62-story Seattle Municipal Tower skyscraper in Downtown Seattle and was open to the first 100 tenants who signed up to participate. 

Summary:
The Supply Chain Transportation & Logistics Center was funded by the American Association of State Highway and Transportation Officials (ASHTO) through the National Cooperative Highway Research Program (NCHRP) to produce the nation's first Multimodal Freight Transportation Research Roadmap outlining themes and projects that comprise a 5- to 10-year strategic research agenda.

Summary:
Seattle DOT has engaged the Urban Freight Lab to conduct research to explore strategies to alleviate congestion impacts and minimize the disruption of goods and service delivery to West Seattle during the closure of the West Seattle High Bridge, which connects the West Seattle peninsula to the rest of the city.

Summary:
In Phase 2 of the West Seattle Bridge Case Study, the research team will shift the focus from business establishments to consumers. In particular, we will explore consumer behavior, defined as how people choose to buy goods and services and where they buy them, to better understand residential demand and accessibility of goods for WS residents.  

Summary:
(This project is being conducted under the Urban Freight Lab's (UFL) Technical Assistance Program, where UFL contributes to the project by providing 1:1 match funds in terms of staff and/or research assistants to complete project tasks.) This project focuses on conducting targeted freight industry market research to identify strategies that can support charting a pathway to zero-emission freight strategies for New York City by 2050 and identify the associated roadblocks and barriers to entry. 

Summary:
The Ballard Cordon Data Collection for Trucks and Cars is an analysis research project to be conducted by the Urban Freight Lab for the City of Seattle Department of Transportation (SDOT).

Summary:
Through synthesis of existing literature and interviews conducted with private and public stakeholders, this project aims to provide an overview of the barriers to achieving sustainable urban freight. The research will highlight key strategies that can enable sustainable last mile delivery in the urban environment and, importantly, outline the specific roadblocks to carrying out those strategies. This will help companies and public entities form sustainability plans and understand where collaboration between the two sectors in needed.

Summary:
For this project, two research groups at the University of Washington (the Urban Freight Lab and Lilian Ratliff's research group) will collaborate to integrate different data streams currently being collected separately and in an uncoordinated way, including data from in-ground curb sensors at CVLZs and PLZs, paid parking transactions at paid parking spaces, and data obtained from timelapse camera recordings. The groups will create a holistic framework to analyze not only the curb behaviors of different users but also how different users interact in the competition for limited curb space. The collaboration will advance the state of environmental science by providing the most complete dataset and creating innovative tools to inform policymaking on curb parking pricing and curb allocation to reduce cruising for parking and unauthorized parking events, therefore tackling the climate crisis by reducing urban vehicle emissions and traffic congestion, and the state of data science by developing a new statistical framework and machine learning algorithms to analyze curb space use behaviors from users and develop recommendations for cities on how to better allocate curb space to different competing demands.

Summary:
This study explored locating common carrier lockers at or near three of Seattle's Link Light Rail stations. The Urban Freight Lab developed multi-factor criteria to evaluate placing common carrier locker systems on public property and applied it to evaluate potential sites at or near three of Seattle's Link Light Rail stations and the Transit-Oriented Development areas near them. Mobility hubs aim to consolidate multiple modes of transportation – bicycles, ride shares, trains, and buses – within well-designed, well-connected public spaces containing ample community amenities.

Summary:
The Supply Chain Transportation & Logistics Center (SCTL) is conducting collaborative research with Seattle Public Utilities (SPU) to explore and share innovative approaches for moving, storing, and redistributing surplus food. Transportation, storage, and logistics have been key operational barriers to increasing rescued food. SPU commissioned SCTL to create a shared data-driven understanding of the logistics of food rescue in Seattle. The purpose of this project is to reduce waste and increase access and food quality for customers of food banks and meal programs. Research will be conducted with both businesses that donate food and the organizations that receive it.