{"d":{"__metadata":{"id":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')","uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')","type":"itsystems.Pd.DataServices.DataModel.Business"},"BusinessResponsibilities":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/BusinessResponsibilities"}},"RelatedBusinesses":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/RelatedBusinesses"}},"BusinessRoles":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/BusinessRoles"}},"Publications":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/Publications"}},"LegislativePeriods":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/LegislativePeriods"}},"Sessions":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/Sessions"}},"Preconsultations":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/Preconsultations"}},"Bills":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/Bills"}},"Councils":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/Councils"}},"BusinessTypes":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/BusinessTypes"}},"Votes":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/Votes"}},"SubjectsBusiness":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/SubjectsBusiness"}},"BusinessStates":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/BusinessStates"}},"Council":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/Council"}},"Transcripts":{"__deferred":{"uri":"https://ws.parlament.ch/OData.svc/Business(ID=20254230,Language='FR')/Transcripts"}},"ID":20254230,"Language":"FR","BusinessShortNumber":"25.4230","BusinessType":8,"BusinessTypeName":"Interpellation","BusinessTypeAbbreviation":"Ip.","Title":"Fluidifier la circulation par des limites de vitesse constantes","Description":null,"InitialSituation":null,"Proceedings":null,"DraftText":null,"SubmittedText":"<p>Les limites de vitesse constantes favorisent une circulation fluide et \u00e9vitent les \u00e9missions sonores inutiles produites par les acc\u00e9l\u00e9rations et freinages r\u00e9p\u00e9t\u00e9s.</p><p>&nbsp;</p><p>Cependant, de courts tron\u00e7ons (500 \u00e0 1000&nbsp;m) limit\u00e9s \u00e0 80&nbsp;km/h se retrouvent souvent pris en sandwich entre deux zones b\u00e2ties limit\u00e9es \u00e0 50&nbsp;km/h. Pour un gain de temps n\u00e9gligeable, on accepte donc que le flux de circulation devienne irr\u00e9gulier et que les \u00e9missions sonores et l\u2019usure des pneus provoquent des nuisances environnementales accrues.</p><p><br>1. Le Conseil f\u00e9d\u00e9ral peut-il confirmer les effets n\u00e9gatifs d\u2019une telle situation sur le flux de circulation et l\u2019environnement&nbsp;?<br>2. Est-il pr\u00eat \u00e0 \u00e9tudier ce probl\u00e8me et \u00e0 adopter une r\u00e9glementation correspondante (par exemple dans l\u2019art.&nbsp;22&nbsp;OAS) ou \u00e0 \u00e9mettre une recommandation \u00e0 l\u2019intention des cantons&nbsp;?</p>","ReasonText":null,"DocumentationText":null,"MotionText":null,"FederalCouncilResponseText":"<span><ol><li><span>Les acc\u00e9l\u00e9rations des v\u00e9hicules \u00e9quip\u00e9s de moteurs \u00e0 combustion entra\u00eenent en principe une augmentation des \u00e9missions sonores et polluantes. Dans la circulation routi\u00e8re, les conducteurs doivent adapter en permanence leur vitesse. Ce ph\u00e9nom\u00e8ne n\u2019est pas uniquement li\u00e9 aux changements de la vitesse maximale autoris\u00e9e, mais se v\u00e9rifie \u00e9galement aux intersections, dans les virages, avant des passages pour pi\u00e9tons ou des feux de signalisation. Les effets sur la fluidit\u00e9 du trafic et l\u2019environnement d\u00e9pendent donc fortement de la situation r\u00e9elle en mati\u00e8re de trafic, de la densit\u00e9 de ce dernier et du comportement des conducteurs. </span></li></ol><p><span>&nbsp;</span></p><ol start=\"2\"><li><span>Si la situation l\u2019exige, il est d\u00e9j\u00e0 possible aujourd\u2019hui d\u2019abaisser la vitesse maximale autoris\u00e9e pour \u00e9viter ou att\u00e9nuer des dangers particuliers, r\u00e9duire les atteintes excessives \u00e0 l\u2019environnement ou am\u00e9liorer la fluidit\u00e9 du trafic. De plus, les r\u00e8gles g\u00e9n\u00e9rales de circulation interdisent l\u2019acc\u00e9l\u00e9ration trop rapide, qui est \u00e0 l\u2019origine de nuisances sonores \u00e9vitables. Le Conseil f\u00e9d\u00e9ral a r\u00e9cemment r\u00e9vis\u00e9 les r\u00e8gles relatives \u00e0 la pr\u00e9vention du bruit et ne voit pas de n\u00e9cessit\u00e9 de prendre d\u2019autres mesures. </span></li></ol></span>","FederalCouncilProposal":null,"FederalCouncilProposalText":null,"FederalCouncilProposalDate":"\/Date(1763510400000)\/","SubmittedBy":"Schaffner Barbara","BusinessStatus":203,"BusinessStatusText":"L\u2019avis relatif \u00e0 l\u2019intervention est disponible","BusinessStatusDate":"\/Date(1763564283687)\/","ResponsibleDepartment":9,"ResponsibleDepartmentName":"D\u00e9partement  de l'environnement, des transports, de l'\u00e9nergie et de la communication","ResponsibleDepartmentAbbreviation":"DETEC","IsLeadingDepartment":true,"Tags":"48","Category":null,"Modified":"\/Date(1763564292907)\/","SubmissionDate":"\/Date(1758758400000)\/","SubmissionCouncil":1,"SubmissionCouncilName":"Conseil national","SubmissionCouncilAbbreviation":"CN","SubmissionSession":5210,"SubmissionLegislativePeriod":52,"FirstCouncil1":1,"FirstCouncil1Name":"Conseil national","FirstCouncil1Abbreviation":"CN","FirstCouncil2":null,"FirstCouncil2Name":null,"FirstCouncil2Abbreviation":null,"TagNames":"Transports"}}