贵国是否应该设立永久基金，用于维护和改善道路及城市交通？

Seed source: Swissvotes federal popular vote dataset.
Swissvotes page: https://swissvotes.ch/vote/610.00

Swiss vote 610 (12 February 2017) was about creating a permanent national fund for roads and urban transport.

The idea was not simply to build more highways. Instead, it created a long-term fund to pay for:
Maintenance of national highways.
Repair and modernization of existing roads.
Construction of new highway sections where needed.
Financial support for urban transport projects, including measures to reduce congestion in cities (which could include roads, public transport, cycling or pedestrian infrastructure).

Supporters said:
Switzerland needed stable, long-term funding for transport infrastructure.
Traffic was increasing, and roads and cities needed reliable investment.

Opponents said:
It would dedicate too much public money to roads.
Some preferred spending more on public transport instead.

Official result data: https://bk.admin.ch/de/details-referenden-und-weitere-erlasse?voteNumber=610
Vote date: 2017-02-12
Original Swissvotes English title: Fund for national roads and urban traffic
Original German title: Fonds für die Nationalstrassen und den Agglomerationsverkehr (NAF)
Swissvotes short-description title: Geldsegen für den Strassenbau
Original French title: Fonds pour les routes nationales et pour le trafic d‘agglomération (FORTA)
Official English explanatory information: https://web.archive.org/web/20170203093449/https://www.admin.ch/gov/en/start/documentation/votes/20170212/Federal-Decree-on-Establishing-a-Fund-for-National-Roads-and-Urban-Traffic.html
Official German explanatory information: https://web.archive.org/web/20170203040557/https://www.admin.ch/gov/de/start/dokumentation/abstimmungen/20170212/bundesbeschluss-ueber-die-schaffung-eines-fonds-fuer-die-nationa.html
Official French explanatory information: https://web.archive.org/web/20170203112059/https://www.admin.ch/gov/fr/accueil/documentation/votations/20170212/Arrete-federal-sur-la-creation-d-un-fonds-pour-les-routes-nationales-et-pour-le-trafic-d-agglomeration.html
Année Politique Suisse description: https://anneepolitique.swiss/prozesse/56713
Department information (German): https://web.archive.org/web/20170209223539/https://www.uvek.admin.ch/uvek/de/home/uvek/abstimmungen/abstimmung-naf.html
Department information (French): https://web.archive.org/web/20170207124152/https://www.uvek.admin.ch/uvek/fr/home/detec/votations/votation-sur-le-forta.html
easyvote explainer video (German): https://www.youtube.com/watch?v=On6vcLRTmgw
easyvote explainer video (French): https://www.youtube.com/watch?v=EKF9od7XqY4
BFS result map (German): https://mapexplorer.bfs.admin.ch/?obs=politic&lang=de#c=indicator&i=vp20170212.prop_oui_610_0
BFS result map (French): https://mapexplorer.bfs.admin.ch/?obs=politic&lang=fr#c=indicator&i=vp20170212.prop_oui_610_0
Official chronology (French): https://bk.admin.ch/fr/details-referendums-et-autres-actes?voteNumber=610