Public Works Management & Policy

In the implementation phase of transportation infrastructure projects, unplanned events will inevitably occur. Although this is increasingly acknowledged, little systematic research has been conducted into what management strategies are best for dealing with these unplanned events. This article investigates how managers respond to unplanned events that occur in the context of a project during implementation, and which management responses produce satisfactory outcomes. To evaluate what strategies work in what contexts, we introduce multi-value Qualitative Comparative Analysis (mvQCA) and apply it to the Dutch A2 Maastricht transportation infrastructure project (the Netherlands). We produced systematic evidence that (a) internally oriented private management is associated with low satisfaction; (b) externally oriented management is associated with high satisfaction in responding to social, local unplanned events; and (c) that internally oriented management is associated with high satisfaction, depending in particular on the nature of the cooperation between principal and contractor in the project.

As the paradigm shift from command-and-control statutes to collaborative partnerships increases, public administrators, policy makers, and watershed stakeholders will become more dependent on collaborative partnerships to solve complex environmental problems. This article explores watershed management partnerships and suggests a new typology of collaboration built on the variable of governance. The typology categorizes three types of watershed partnerships as interagency governance, cross-sector governance, and grassroots governance. Understanding the strengths and weaknesses of watershed partnerships through the lens of governance structure will enhance public administrator and policy makers’ abilities to provide the best approach for addressing a particular watershed goal.

Researchers and practitioners who are interested in whether low parking costs may play a role in skewing travel toward the private automobile and away from transit have been hampered by the lack of systematic data on parking costs. This exploratory study reports on downtown public parking costs using a 2009 survey of public parking agencies in 107 U.S. cities. On average, on-street meters allowed parking for up to 2 hr and charged $1.00 per hour while off-street “commuter” lots charged $11 per day. Median fees for violating regulations ranged from $25 (meter violations) up to $200 (handicapped parking violations). Exploratory multivariable regression results found higher parking cost was associated with an increase in public transit miles in larger cities (adjusted for economic features of the city). This preliminary, exploratory study provides baseline data with which to compare future parking data that could inform parking policy’s influence on mode choice.

Transportation agencies have made significant strides to reduce collisions and increase capacity along strategic highway corridors. Efforts have led to the implementation of many different access management techniques along corridors, such as installing medians versus two-way left-turn lanes and closing median openings. Businesses along these corridors have indicated their concern that these new designs will have a negative economic impact on their business because of the lack of direct access to their properties. The objective of this study was to quantify the business perceptions of median treatments on businesses adjacent to multilane highways. Owners of businesses along treatment corridors viewed median installations with a more positive outlook following implementation of the median than they did prior to the installation. The performance of treatment sites in terms of reported impacts on business revenues indicates that there is no direct evidence of negative economic impacts due to median installations.

The purpose of this research was to identify alternative strategies for managing wash water generated during routine washing of salt trucks at Ohio Department of Transportation (ODOT) maintenance facilities lacking access to sanitary sewer and to assess their costs. Eighteen potential management strategies were identified and evaluated. Six of these strategies were included in a detailed cost analysis, which indicated that site-specific conditions directly affect the cost of alternative management strategies and that tying a facility into the sanitary sewer is not always the most cost-effective strategy. For a county maintenance facility with 12 trucks and 30 winter events, tying into the sanitary sewer was the most cost-effective strategy when the capital cost was less than US$173,640; however, when the capital cost was greater than US$285,333, four of the five alternative strategies identified were more cost-effective than tying into the sanitary sewer.