Marije Hamersma

Extending the Scope of Highway Planning: Accessibility, Negative Externalities and the Residential Context

The objectives of this review-based paper were twofold. Firstly, we aimed to explore the need and possibilities for broadening the scope of highway planning by taking account of the residential context, including residential satisfaction. Satisfaction appears to be an interesting, and in our opinion, valuable mediating planning concept between road infrastructure planning and the accompanying external effects on the one hand and household coping strategies on the other. Households living near highway infrastructure are influenced by both positive (i.e. accessibility gains) and negative road-related factors (e.g. noise nuisance and air pollution). Changes in these factors may trigger people to accept the new situation, adjust preferences, try to influence plans and/or even relocate. The second aim was to gain a greater understanding of the influence of both accessibility characteristics and negative externalities on the residential context of households. With respect to context, we make a distinction between residential satisfaction, housing prices and residential relocation. We see changes in residential satisfaction as a potential early predictor of opposition to plans, not only from active opposers but also from the more ‘silent majority’, and as a predictor of housing price changes and residential migration. Insights into residential satisfaction around highways may help transportation planners to relieve locational stress and may also prevent protests and relocations. Our literature review indicated that households prefer to live close to highways to benefit from high regional accessibility, but do not want to contend with the nuisances. This is also reflected in property values. However, the literature appears to put more emphasis on studying the impact of (regional) accessibility and externalities on location behaviour than on residential satisfaction. Because of the added value that the concept of residential satisfaction may provide in road planning, and the limited scientific insights, it is important to gain greater insight into how residential satisfaction is influenced by negative and positive externalities and into how residential satisfaction changes over time—from the stage when new road projects are discussed through to concrete planning, realization and the period after completion. Moreover, it would be worthwhile to gain a deeper understanding of the extent to which house prices, location behaviour and residential satisfaction near highways interrelate.

Understanding resident satisfaction with involvement in highway planning: in-depth interviews during a highway planning process in the Netherlands

This study investigates resident satisfaction with provided involvement activities during highway planning processes, with particular attention given to the planned Southern Ring Road highway project in Groningen, the Netherlands. In-depth interviews with 38 residents living in the project area reveal important themes contributing to satisfaction. Satisfaction with passive information activities is motivated by the extent to which information addresses concerns, but (dis)trust in government and other information sources also plays a role. For residents preferring to obtain additional information, perceived access to such information and the extent to which it reduces concerns are also important to satisfaction. Finally, for residents who would rather participate actively, satisfaction is motivated by their perceived access to participation activities and the sense of being heard. Study results show how residents’ evaluations of the themes underpinning involvement satisfaction are based on their perceptions of actual project team activities and contextual factors.

Resilient Labour Markets and Demographic Change in Selected Regions of the Netherlands

Although the population of the Netherlands is increasing, the population growth rate, even if fluctuating considerably, has been declining since the 1960s. The age structure of the Netherlands since the 1960s has also experienced change, declining youth (under 20 years old), growth and then decline in the 20–40 year-old age cohort, a significant increase in the 40–65 age cohort, and gradual increases in the 65–80+ cohort. As a result of the changing demography, the workforce will be older and this will impact upon the labour market, increasing the number of older workers and reducing the number of new entrants. The case study of the Netherlands revealed the different responses to demographic challenges occurring within the selected regions; with each region (Groningen/Drenthe, Limburg and Zeeland) experiencing different issues associated with its socio-economic situation, localised population shrinkage, population ageing, migration, labour shortages and skill gaps.