Route nationale française 175

Route nationale 175
Borne de la Voie de la Liberté.© Gwen
Localisation
Pays	France
Régions	Bretagne, Normandie
Exploitation
Gestionnaire	DIR Nord-Ouest
Caractéristiques de 1824 à 1839
Itinéraire	Granville - Caen
Longueur	104 km
Caractéristiques de 1839 à 1973
Itinéraire	Villedieu-les-Poêles - Caen
Longueur	78 km
Caractéristiques de 1973 à 1992
Itinéraire	Rennes - Caen - La Bouille (Rouen)
Longueur	306 km
Caractéristiques de 1992 à 2006
Itinéraire	La Barbais - Caen - La Bouille (Rouen)
Longueur	260 km
Caractéristiques actuelles
Itinéraire	Pontorson N176 - Avranches A84
Longueur	25 km

Présentation

• La route nationale 175, ou RN175 est une route nationale française qui a connu plusieurs parcours, tous dans l'Ouest de la France, selon les époques.

Historique

Généralités

L'ex-RN175, dans la traversée de Pont l'Évêque. © Nicolas2301.

• À sa création en 1824, elle est définie comme la route de Caen à Granville. Elle rencontre, un peu en avant de Granville, la route n° 173, de Granville à Avranches. Elle succède alors à la Route impériale 195.
• La création de la RN24^Bis en 1839 lui ôte la section comprise entre Villedieu-les-Poêles et Granville.
• Après la réforme de 1972, un nouvel axe numéroté RN175 est créé entre Rennes, Caen et Rouen à partir du tracé primitif de cette route, mais aussi de celui de plusieurs autres routes nationales préexistantes :
  • N776 de Rennes à Pontorson.
  • N176 de Pontorson à Villedieu-les-Poêles.
  • N175 de Villedieu-les-Poêles à Caen.
  • N815 de Caen à Saint-Maclou.
  • N180 de Saint-Maclou à La Bouille (Rouen).
• Par la suite, les sections déclassées de la RN175 ont été renumérotées en D175 en Ille-et-Vilaine (35), D975 dans la Manche (50), D675 dans le Calvados (14), l'Eure (27) et la Seine-Maritime (76).
• Elle devient la route de Grand-Couronne, N. 138, à Rennes.
• Le 23 novembre 1980, la ville de Rennes obtient que le tracé sur son territoire soit déclassé dans la voirie communale. Le 22 janvier 1992, le reste du tracé dans le département d'Ille-et-Vilaine (35) est, à son tour, déclassé dans la voirie départementale, avec transfert effectif au 1^er février 1992. Pendant quelque temps, la route nationale s'arrête alors à la limite du département de la Manche (50).
• À la fin des années 1990, la mise en service de l'autoroute A84 dédouble le parcours de la RN175 entre Rennes et Caen.
• Dans le Calvados (14), la RN175 est aménagée in situ en voie express avant son intégration à l'A84. Dans la Manche (50), l'A84 est aménagée plus progressivement et de nombreuses sections de RN175 sont seulement déclassées suite à la réforme de 2005.
• Depuis 2006, seule la partie assurant la continuité de l'A84, au niveau d'Avranches, et de la RN176, entre Pontorson et Pontaubault, a été conservée. Cet axe aménagé à 2x2 voies fait l'objet d'un vague projet de mise aux normes de voie express.
• Depuis le 1^er janvier 2016, la partie de cette route qui se situe dans la Métropole Rouen Normandie a été reclassée en tant que route métropolitaine. Depuis le 1^er janvier 2017, la partie de cette route qui se situe dans Rennes Métropole a été reclassée à son tour en tant que route métropolitaine.

Construction

• Section Saint-Martin-des-Besaces - Le Petit-Cauville : 1837.
• Section Le Petit-Cauville - Le Poteau : 1840.
• Section Le Poteau - Limite Calvados/Manche : 1845.
• Section Limite Calvados/Manche - Pont-Farcy : 1842.
• Rectification de Pont-Farcy : 1855.
• Section Pont-Farcy - Limite Calvados/Manche : 1836.

Aménagements

• Déviation de Bourg-Achard (non-classée dans la voirie nationale) : section D313 - D91 en 1997, section D91 - D675-Est en 2006, section D675-Ouest - D313 le 26 novembre 2021.
• Rectification de la côte de Corneville-sur-Risle : 1^er décembre 2017.
• Traversée de Pont-Audemer (rectification au moyen d'un système de "pénétrantes" prenant la forme de modestes boulevards urbains) : Rue de l'Étang en 1963, Pénétrante Ouest inachevée, Rue du Président Coty en juillet 2018, Traversée de l'ancienne gare en 2009, Pénétrante Est en 1975 à l'Ouest et 1978 à l'Est.
• Créneau de dépassement dans la côte de Toutainville : 1973.
• Déviation de Beuzeville (non-classée dans la voirie nationale) : 1984 (partie Est) et 25 juin 2018 (partie Ouest).
• Pont sur la Touques à Pont-l’Évêque : 1953 (reconstruction, en tant que RN815).
• Élargissement à l'Est de Caen : 1967 (en tant que RN815).
• Déviation de Villers-Bocage (non-classée dans la voirie nationale) : aménagée par étapes entre 2000 et 2009.
• Déviation Nord-Est de Villedieu-les-Poêles : 20 juillet 1974, inachevée au Sud-Est (déviation complétée par le classement d'un tronçon de l'ex-RN24^Bis le 25 septembre 1980).
• Déviation de Pont-Farcy : 15 décembre 1979, reprise par l'A84 en 2002.
• Créneau entre Rouffigny et L’Épine : 1971, démantelé lors de la construction de l'A84.
• Créneau au Nord du Parc : 1970.
• Rectification de la côte de Plomb : 1971.
• Déviation courte d'Avranches : 1959 (en tant que RN176).
• Créneau au Sud d'Avranches : 1971, associée à la rectification d'un virage (en tant que RN176).
• Seconde déviation d'Avranches : 1975 (ouverte en tant que D104 (50), classée le 12 septembre 1987, déclassée en 1992).
• Rectification des virages de La Ville-Asselin : 24 novembre 1983.

Futur

• Mise aux normes de voie express de la section Pontorson - Pontaubault.

Tracés historiques

Chargement de la carte...

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class=\"mw-parser-output\"\u003E\u003Cp\u003EAncien trac\u00e9 \u00e0 Avranches d\u00e9class\u00e9 le 12-9-1987\n\u003C/p\u003E\u003C/div\u003E","title":"Ancien trac\u00e9 \u00e0 Avranches d\u00e9class\u00e9 le 12-9-1987\n","link":"","strokeColor":"#FFFACD","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.712489,"lon":-1.330754},{"lat":48.700437,"lon":-1.340844},{"lat":48.700093,"lon":-1.341311},{"lat":48.698286,"lon":-1.345052},{"lat":48.698068,"lon":-1.34539},{"lat":48.695786,"lon":-1.347494},{"lat":48.692786,"lon":-1.350759},{"lat":48.690911,"lon":-1.35386},{"lat":48.690584,"lon":-1.354584},{"lat":48.689838,"lon":-1.357138},{"lat":48.689108,"lon":-1.363728},{"lat":48.688644,"lon":-1.365252},{"lat":48.688366,"lon":-1.365552},{"lat":48.687917,"lon":-1.365625},{"lat":48.686082,"lon":-1.366839},{"lat":48.685664,"lon":-1.366885},{"lat":48.685305,"lon":-1.366653},{"lat":48.685007,"lon":-1.366086},{"lat":48.684876,"lon":-1.364981},{"lat":48.684015,"lon":-1.36272},{"lat":48.683381,"lon":-1.362151},{"lat":48.683071,"lon":-1.361593},{"lat":48.682103,"lon":-1.356342},{"lat":48.681741,"lon":-1.355653},{"lat":48.68123,"lon":-1.355363},{"lat":48.669802,"lon":-1.354366},{"lat":48.669501,"lon":-1.354538},{"lat":48.669324,"lon":-1.355064},{"lat":48.669302,"lon":-1.356298},{"lat":48.669037,"lon":-1.356668},{"lat":48.668672,"lon":-1.356512},{"lat":48.668101,"lon":-1.354538},{"lat":48.66739,"lon":-1.353709},{"lat":48.666621,"lon":-1.353478},{"lat":48.664825,"lon":-1.353779},{"lat":48.66281,"lon":-1.353744}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ESeconde d\u00e9viation d'Avranches, class\u00e9e le 12-9-1987 et d\u00e9class\u00e9e en 1992\n\u003C/p\u003E\u003C/div\u003E","title":"Seconde d\u00e9viation d'Avranches, class\u00e9e le 12-9-1987 et d\u00e9class\u00e9e en 1992\n","link":"","strokeColor":"#FFFACD","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.67611,"lon":-1.372041},{"lat":48.673411,"lon":-1.371787},{"lat":48.672652,"lon":-1.371248},{"lat":48.672046,"lon":-1.370513},{"lat":48.669141,"lon":-1.366042},{"lat":48.667205,"lon":-1.362598},{"lat":48.665574,"lon":-1.358978},{"lat":48.664929,"lon":-1.35815},{"lat":48.663308,"lon":-1.356935},{"lat":48.662947,"lon":-1.356296},{"lat":48.662768,"lon":-1.355398},{"lat":48.662812,"lon":-1.353721},{"lat":48.652895,"lon":-1.352892}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EAncien trac\u00e9 \u00e0 Pontaubault d\u00e9class\u00e9 le 13-4-1980\n\u003C/p\u003E\u003C/div\u003E","title":"Ancien trac\u00e9 \u00e0 Pontaubault d\u00e9class\u00e9 le 13-4-1980\n","link":"","strokeColor":"#FFFACD","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.652895,"lon":-1.352892},{"lat":48.637063,"lon":-1.351551},{"lat":48.636556,"lon":-1.351363},{"lat":48.635794,"lon":-1.350824},{"lat":48.635388,"lon":-1.350678},{"lat":48.630339,"lon":-1.3506},{"lat":48.629553,"lon":-1.350903},{"lat":48.627474,"lon":-1.350677},{"lat":48.627246,"lon":-1.350473},{"lat":48.626114,"lon":-1.347811}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ETrac\u00e9 c\u00e9d\u00e9 \u00e0 la N176 le 13-4-1980\n\u003C/p\u003E\u003C/div\u003E","title":"Trac\u00e9 c\u00e9d\u00e9 \u00e0 la N176 le 13-4-1980\n","link":"","strokeColor":"#1EFB07","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.626114,"lon":-1.347811},{"lat":48.624797,"lon":-1.344755},{"lat":48.624549,"lon":-1.344616},{"lat":48.624315,"lon":-1.344796},{"lat":48.615727,"lon":-1.363879},{"lat":48.613902,"lon":-1.368054}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EMaison-Br\u00fbl\u00e9e - Caen\n\u003C/p\u003E\u003C/div\u003E","title":"Maison-Br\u00fbl\u00e9e - Caen\n","link":"","strokeColor":"#F8B708","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":49.344893,"lon":0.932508},{"lat":49.349031,"lon":0.926714},{"lat":49.351519,"lon":0.917959},{"lat":49.352917,"lon":0.914912},{"lat":49.35342,"lon":0.912123},{"lat":49.3537,"lon":0.908132},{"lat":49.353812,"lon":0.90487},{"lat":49.354399,"lon":0.901694},{"lat":49.356439,"lon":0.894742},{"lat":49.356691,"lon":0.893369},{"lat":49.356523,"lon":0.884356},{"lat":49.35862,"lon":0.877361},{"lat":49.360017,"lon":0.851097},{"lat":49.356272,"lon":0.821571},{"lat":49.354594,"lon":0.814276},{"lat":49.353644,"lon":0.808096},{"lat":49.357278,"lon":0.791874},{"lat":49.358564,"lon":0.695572},{"lat":49.358228,"lon":0.681839},{"lat":49.355209,"lon":0.638409},{"lat":49.352582,"lon":0.604763},{"lat":49.351072,"lon":0.601931},{"lat":49.350289,"lon":0.602102},{"lat":49.350066,"lon":0.601244},{"lat":49.349115,"lon":0.600386},{"lat":49.348612,"lon":0.596952},{"lat":49.346878,"lon":0.59618},{"lat":49.346319,"lon":0.593863},{"lat":49.345536,"lon":0.593004},{"lat":49.345145,"lon":0.591974},{"lat":49.344642,"lon":0.591803},{"lat":49.344586,"lon":0.590343},{"lat":49.342349,"lon":0.588713},{"lat":49.350205,"lon":0.55953},{"lat":49.350457,"lon":0.556784},{"lat":49.34692,"lon":0.543845},{"lat":49.346934,"lon":0.540905},{"lat":49.347228,"lon":0.538416},{"lat":49.349451,"lon":0.530262},{"lat":49.349115,"lon":0.527601},{"lat":49.348863,"lon":0.524318},{"lat":49.350317,"lon":0.519834},{"lat":49.353197,"lon":0.512323},{"lat":49.35862,"lon":0.508718},{"lat":49.359682,"lon":0.505371},{"lat":49.355489,"lon":0.499449},{"lat":49.353029,"lon":0.497475},{"lat":49.35247,"lon":0.495672},{"lat":49.353141,"lon":0.492411},{"lat":49.363092,"lon":0.468378},{"lat":49.364489,"lon":0.462198},{"lat":49.363483,"lon":0.460997},{"lat":49.362812,"lon":0.458937},{"lat":49.359849,"lon":0.455418},{"lat":49.359961,"lon":0.452585},{"lat":49.359346,"lon":0.449495},{"lat":49.359961,"lon":0.447779},{"lat":49.362197,"lon":0.445633},{"lat":49.364601,"lon":0.41173},{"lat":49.36516,"lon":0.408468},{"lat":49.356607,"lon":0.391216},{"lat":49.344795,"lon":0.349588},{"lat":49.344865,"lon":0.345125},{"lat":49.345844,"lon":0.340447},{"lat":49.341119,"lon":0.333023},{"lat":49.341846,"lon":0.331092},{"lat":49.341175,"lon":0.328646},{"lat":49.336868,"lon":0.321693},{"lat":49.334967,"lon":0.320835},{"lat":49.332785,"lon":0.317745},{"lat":49.318912,"lon":0.268049},{"lat":49.317849,"lon":0.266762},{"lat":49.315499,"lon":0.261698},{"lat":49.312869,"lon":0.260925},{"lat":49.310407,"lon":0.25938},{"lat":49.306882,"lon":0.258694},{"lat":49.305091,"lon":0.257149},{"lat":49.304531,"lon":0.255518},{"lat":49.298599,"lon":0.220499},{"lat":49.297311,"lon":0.20668},{"lat":49.293785,"lon":0.194836},{"lat":49.286899,"lon":0.187025},{"lat":49.284716,"lon":0.181961},{"lat":49.278445,"lon":0.175009},{"lat":49.271389,"lon":0.166941},{"lat":49.270605,"lon":0.16634},{"lat":49.266012,"lon":0.159473},{"lat":49.258283,"lon":0.088148},{"lat":49.256098,"lon":0.064974},{"lat":49.254473,"lon":0.048666},{"lat":49.25212,"lon":0.04137},{"lat":49.251336,"lon":0.039825},{"lat":49.250944,"lon":0.034847},{"lat":49.249935,"lon":0.031672},{"lat":49.250103,"lon":0.029697},{"lat":49.250383,"lon":0.027981},{"lat":49.248871,"lon":0.00412},{"lat":49.249263,"lon":-0.001202},{"lat":49.248591,"lon":-0.003691},{"lat":49.247358,"lon":-0.00515},{"lat":49.245565,"lon":-0.006866},{"lat":49.236711,"lon":-0.032873},{"lat":49.231667,"lon":-0.042315},{"lat":49.224941,"lon":-0.066004},{"lat":49.217597,"lon":-0.099821},{"lat":49.212046,"lon":-0.113382},{"lat":49.19584,"lon":-0.136127},{"lat":49.187874,"lon":-0.154924},{"lat":49.185967,"lon":-0.158186},{"lat":49.184733,"lon":-0.161834},{"lat":49.184312,"lon":-0.164537},{"lat":49.183779,"lon":-0.169773},{"lat":49.183611,"lon":-0.172005},{"lat":49.182882,"lon":-0.176125},{"lat":49.182208,"lon":-0.182734},{"lat":49.17974,"lon":-0.186338},{"lat":49.17873,"lon":-0.215778},{"lat":49.177411,"lon":-0.226336},{"lat":49.174746,"lon":-0.235519},{"lat":49.171971,"lon":-0.292159},{"lat":49.172126,"lon":-0.293651},{"lat":49.173463,"lon":-0.297228}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ETronc commun avec le boulevard p\u00e9riph\u00e9rique de Caen\n\u003C/p\u003E\u003C/div\u003E","title":"Tronc commun avec le boulevard p\u00e9riph\u00e9rique de Caen\n","link":"","strokeColor":"#F412F1","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":49.173463,"lon":-0.297228},{"lat":49.16987,"lon":-0.300663},{"lat":49.169789,"lon":-0.301549},{"lat":49.17035,"lon":-0.303512},{"lat":49.175415,"lon":-0.312932},{"lat":49.179566,"lon":-0.322584},{"lat":49.18033,"lon":-0.323732},{"lat":49.186219,"lon":-0.329233},{"lat":49.196108,"lon":-0.338972},{"lat":49.197909,"lon":-0.341365},{"lat":49.199985,"lon":-0.345635},{"lat":49.201723,"lon":-0.350785},{"lat":49.202676,"lon":-0.355418},{"lat":49.202901,"lon":-0.360267},{"lat":49.202312,"lon":-0.364741},{"lat":49.200955,"lon":-0.368786},{"lat":49.19677,"lon":-0.376854},{"lat":49.195813,"lon":-0.380159},{"lat":49.195466,"lon":-0.383732},{"lat":49.195919,"lon":-0.393784},{"lat":49.195905,"lon":-0.396895},{"lat":49.195617,"lon":-0.400913},{"lat":49.195024,"lon":-0.404737},{"lat":49.194309,"lon":-0.40802},{"lat":49.19325,"lon":-0.411614},{"lat":49.19187,"lon":-0.415336},{"lat":49.191207,"lon":-0.41782},{"lat":49.190495,"lon":-0.421462},{"lat":49.189444,"lon":-0.42319},{"lat":49.187431,"lon":-0.424364},{"lat":49.178896,"lon":-0.427133},{"lat":49.175781,"lon":-0.429156},{"lat":49.174248,"lon":-0.42973},{"lat":49.172327,"lon":-0.429821},{"lat":49.164446,"lon":-0.428186}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EGrainville-sur-Odon - Pont-Farcy\n\u003C/p\u003E\u003C/div\u003E","title":"Grainville-sur-Odon - Pont-Farcy\n","link":"","strokeColor":"#F8B708","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":49.14472,"lon":-0.518796},{"lat":49.144206,"lon":-0.519887},{"lat":49.143471,"lon":-0.52038},{"lat":49.137153,"lon":-0.521863},{"lat":49.136513,"lon":-0.522429},{"lat":49.136065,"lon":-0.523536},{"lat":49.130919,"lon":-0.545246},{"lat":49.130691,"lon":-0.545893},{"lat":49.089352,"lon":-0.63277},{"lat":49.087511,"lon":-0.63499},{"lat":49.087174,"lon":-0.635779},{"lat":49.086433,"lon":-0.638663},{"lat":49.08585,"lon":-0.640106},{"lat":49.081175,"lon":-0.64991},{"lat":49.080216,"lon":-0.659119},{"lat":49.08015,"lon":-0.659334},{"lat":49.07703,"lon":-0.661589},{"lat":49.076591,"lon":-0.662},{"lat":49.075285,"lon":-0.663594},{"lat":49.074603,"lon":-0.664968},{"lat":49.074216,"lon":-0.666129},{"lat":49.073223,"lon":-0.670424},{"lat":49.052321,"lon":-0.710556},{"lat":49.052195,"lon":-0.71113},{"lat":49.051883,"lon":-0.736009},{"lat":49.051334,"lon":-0.741011},{"lat":49.050956,"lon":-0.743348},{"lat":49.05038,"lon":-0.745507},{"lat":49.049439,"lon":-0.747899},{"lat":49.04612,"lon":-0.755352},{"lat":49.045718,"lon":-0.756081},{"lat":49.027314,"lon":-0.782685},{"lat":49.024414,"lon":-0.785737},{"lat":49.024175,"lon":-0.786327},{"lat":49.023844,"lon":-0.793374},{"lat":49.023698,"lon":-0.794079},{"lat":49.020659,"lon":-0.801038},{"lat":49.020401,"lon":-0.801842},{"lat":49.02007,"lon":-0.803639},{"lat":49.019739,"lon":-0.804495},{"lat":49.019426,"lon":-0.805047},{"lat":49.018986,"lon":-0.805557},{"lat":49.018342,"lon":-0.806151},{"lat":49.017943,"lon":-0.80634},{"lat":49.017452,"lon":-0.80628},{"lat":49.016811,"lon":-0.805812},{"lat":49.016199,"lon":-0.805675},{"lat":49.015564,"lon":-0.805895},{"lat":49.015136,"lon":-0.806289},{"lat":49.014918,"lon":-0.807016},{"lat":49.014945,"lon":-0.813877},{"lat":49.014878,"lon":-0.814285},{"lat":49.013909,"lon":-0.816576},{"lat":49.013787,"lon":-0.81715},{"lat":49.013761,"lon":-0.817742},{"lat":49.013836,"lon":-0.818327},{"lat":49.0164,"lon":-0.826477},{"lat":49.016451,"lon":-0.826843},{"lat":49.016395,"lon":-0.827249},{"lat":49.013163,"lon":-0.837025},{"lat":49.011303,"lon":-0.84709},{"lat":49.010557,"lon":-0.876193},{"lat":49.010464,"lon":-0.876871},{"lat":49.004062,"lon":-0.90178},{"lat":49.003763,"lon":-0.902464},{"lat":49,"lon":-0.907956},{"lat":48.989097,"lon":-0.91546},{"lat":48.977858,"lon":-0.930295},{"lat":48.977657,"lon":-0.930416},{"lat":48.976846,"lon":-0.930499},{"lat":48.976511,"lon":-0.930829},{"lat":48.975685,"lon":-0.932739},{"lat":48.975376,"lon":-0.93328},{"lat":48.975039,"lon":-0.933618},{"lat":48.974663,"lon":-0.933753},{"lat":48.973826,"lon":-0.933706},{"lat":48.973211,"lon":-0.933912},{"lat":48.972548,"lon":-0.93436},{"lat":48.971913,"lon":-0.935053},{"lat":48.971624,"lon":-0.935633},{"lat":48.970899,"lon":-0.937898},{"lat":48.969554,"lon":-0.941708},{"lat":48.969288,"lon":-0.94222},{"lat":48.967077,"lon":-0.945107},{"lat":48.9668,"lon":-0.945688},{"lat":48.966472,"lon":-0.946582},{"lat":48.966225,"lon":-0.947537},{"lat":48.96615,"lon":-0.948377},{"lat":48.966321,"lon":-0.949254},{"lat":48.967959,"lon":-0.952456},{"lat":48.968119,"lon":-0.95321},{"lat":48.968103,"lon":-0.953948},{"lat":48.962396,"lon":-0.980276},{"lat":48.959932,"lon":-0.985256},{"lat":48.959638,"lon":-0.986018},{"lat":48.958129,"lon":-0.991171},{"lat":48.957638,"lon":-0.992418},{"lat":48.955535,"lon":-0.996382},{"lat":48.955311,"lon":-0.997015},{"lat":48.955198,"lon":-0.997795},{"lat":48.955052,"lon":-1.000191},{"lat":48.95489,"lon":-1.000939},{"lat":48.954592,"lon":-1.001462},{"lat":48.953854,"lon":-1.002197},{"lat":48.952499,"lon":-1.002845},{"lat":48.952183,"lon":-1.003285},{"lat":48.951087,"lon":-1.006651},{"lat":48.947928,"lon":-1.012011},{"lat":48.947646,"lon":-1.012802}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ESection de la d\u00e9viation de Pont-Farcy int\u00e9gr\u00e9e \u00e0 l'A84 en 2002\n\u003C/p\u003E\u003C/div\u003E","title":"Section de la d\u00e9viation de Pont-Farcy int\u00e9gr\u00e9e \u00e0 l'A84 en 2002\n","link":"","strokeColor":"#0000FF","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.947646,"lon":-1.012802},{"lat":48.947329,"lon":-1.0161},{"lat":48.947278,"lon":-1.022523},{"lat":48.947056,"lon":-1.027335},{"lat":48.947722,"lon":-1.033552},{"lat":48.947662,"lon":-1.035639},{"lat":48.947271,"lon":-1.037779},{"lat":48.946549,"lon":-1.039796},{"lat":48.945693,"lon":-1.041229},{"lat":48.943548,"lon":-1.04375},{"lat":48.942435,"lon":-1.045616},{"lat":48.941491,"lon":-1.048255},{"lat":48.940462,"lon":-1.054392}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EPont-Farcy - Avranches\n\u003C/p\u003E\u003C/div\u003E","title":"Pont-Farcy - Avranches\n","link":"","strokeColor":"#F8B708","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.940462,"lon":-1.054392},{"lat":48.939898,"lon":-1.056511},{"lat":48.93858,"lon":-1.060293},{"lat":48.937681,"lon":-1.064676},{"lat":48.936852,"lon":-1.067118},{"lat":48.935852,"lon":-1.069092},{"lat":48.9345,"lon":-1.070864},{"lat":48.933253,"lon":-1.071953},{"lat":48.931787,"lon":-1.07284},{"lat":48.928711,"lon":-1.07375},{"lat":48.927019,"lon":-1.074737},{"lat":48.925074,"lon":-1.07666},{"lat":48.915337,"lon":-1.093515},{"lat":48.854586,"lon":-1.197639},{"lat":48.853523,"lon":-1.199079},{"lat":48.851884,"lon":-1.200555},{"lat":48.850606,"lon":-1.201264},{"lat":48.848956,"lon":-1.201654},{"lat":48.843271,"lon":-1.200897},{"lat":48.841536,"lon":-1.200961},{"lat":48.839793,"lon":-1.201323},{"lat":48.838072,"lon":-1.202026},{"lat":48.836843,"lon":-1.202638},{"lat":48.835625,"lon":-1.203386},{"lat":48.833867,"lon":-1.204767},{"lat":48.833108,"lon":-1.205456},{"lat":48.832613,"lon":-1.206424},{"lat":48.831743,"lon":-1.210846},{"lat":48.831717,"lon":-1.211728},{"lat":48.831998,"lon":-1.214118},{"lat":48.832273,"lon":-1.214867},{"lat":48.835186,"lon":-1.218958},{"lat":48.834751,"lon":-1.225255},{"lat":48.834767,"lon":-1.226915},{"lat":48.834642,"lon":-1.227715},{"lat":48.834369,"lon":-1.228349},{"lat":48.833984,"lon":-1.228878},{"lat":48.812689,"lon":-1.246816},{"lat":48.810404,"lon":-1.247803},{"lat":48.809531,"lon":-1.248516},{"lat":48.808293,"lon":-1.250217},{"lat":48.807238,"lon":-1.251361},{"lat":48.797689,"lon":-1.259405},{"lat":48.796816,"lon":-1.260468},{"lat":48.795764,"lon":-1.262366},{"lat":48.794802,"lon":-1.263536},{"lat":48.793691,"lon":-1.264313},{"lat":48.791747,"lon":-1.264646},{"lat":48.790786,"lon":-1.265193},{"lat":48.770329,"lon":-1.282352},{"lat":48.742379,"lon":-1.30575},{"lat":48.741127,"lon":-1.306319},{"lat":48.739651,"lon":-1.306345},{"lat":48.737081,"lon":-1.305391},{"lat":48.735977,"lon":-1.305415},{"lat":48.734841,"lon":-1.305916},{"lat":48.733854,"lon":-1.306764},{"lat":48.733067,"lon":-1.307971},{"lat":48.732449,"lon":-1.309548},{"lat":48.731869,"lon":-1.312697},{"lat":48.731529,"lon":-1.313775},{"lat":48.730981,"lon":-1.314888},{"lat":48.730397,"lon":-1.315701},{"lat":48.712489,"lon":-1.330754}]},{"text":"","title":"","link":"","strokeColor":"#F30A2B","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.708306,"lon":-1.332405},{"lat":48.704938,"lon":-1.337351},{"lat":48.703676,"lon":-1.33972},{"lat":48.701565,"lon":-1.344578},{"lat":48.700329,"lon":-1.346601},{"lat":48.698833,"lon":-1.348349},{"lat":48.695611,"lon":-1.35153},{"lat":48.693885,"lon":-1.354135},{"lat":48.692355,"lon":-1.357789},{"lat":48.689127,"lon":-1.370631},{"lat":48.688306,"lon":-1.372594},{"lat":48.687243,"lon":-1.373871},{"lat":48.685947,"lon":-1.374525},{"lat":48.684403,"lon":-1.374514},{"lat":48.68131,"lon":-1.373005},{"lat":48.677068,"lon":-1.372116},{"lat":48.67611,"lon":-1.372041},{"lat":48.674815,"lon":-1.372094},{"lat":48.672049,"lon":-1.372712},{"lat":48.670808,"lon":-1.372733},{"lat":48.669584,"lon":-1.372245},{"lat":48.668649,"lon":-1.371477},{"lat":48.664489,"lon":-1.367218},{"lat":48.66293,"lon":-1.365973},{"lat":48.660563,"lon":-1.364748},{"lat":48.659171,"lon":-1.363578},{"lat":48.657988,"lon":-1.361475},{"lat":48.656849,"lon":-1.357951},{"lat":48.656044,"lon":-1.356247},{"lat":48.655101,"lon":-1.354822},{"lat":48.653953,"lon":-1.353644},{"lat":48.652895,"lon":-1.352892},{"lat":48.651309,"lon":-1.351918},{"lat":48.650469,"lon":-1.351134},{"lat":48.644564,"lon":-1.34439},{"lat":48.643024,"lon":-1.343094},{"lat":48.64142,"lon":-1.34214},{"lat":48.640097,"lon":-1.341622},{"lat":48.638501,"lon":-1.341298},{"lat":48.633906,"lon":-1.341214},{"lat":48.630842,"lon":-1.340921},{"lat":48.629445,"lon":-1.341672},{"lat":48.628093,"lon":-1.343528},{"lat":48.621588,"lon":-1.357602},{"lat":48.620312,"lon":-1.359578},{"lat":48.61906,"lon":-1.36115},{"lat":48.616176,"lon":-1.36398},{"lat":48.615087,"lon":-1.365572},{"lat":48.613903,"lon":-1.368055},{"lat":48.58995,"lon":-1.42127},{"lat":48.561499,"lon":-1.483669}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EPontorson - Limite 35-50\n\u003C/p\u003E\u003C/div\u003E","title":"Pontorson - Limite 35-50\n","link":"","strokeColor":"#F8B708","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.561499,"lon":-1.483669},{"lat":48.554114,"lon":-1.499977},{"lat":48.553445,"lon":-1.50613},{"lat":48.552333,"lon":-1.505972},{"lat":48.547001,"lon":-1.502268},{"lat":48.546538,"lon":-1.501809},{"lat":48.536849,"lon":-1.48989},{"lat":48.536449,"lon":-1.489557},{"lat":48.535947,"lon":-1.489283},{"lat":48.48826,"lon":-1.466967}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELimite 35-50 - Antrain\n\u003C/p\u003E\u003C/div\u003E","title":"Limite 35-50 - Antrain\n","link":"","strokeColor":"#FCFF07","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.48826,"lon":-1.466967},{"lat":48.487662,"lon":-1.466698},{"lat":48.487413,"lon":-1.466677},{"lat":48.480317,"lon":-1.47187},{"lat":48.48,"lon":-1.472133},{"lat":48.479248,"lon":-1.473045},{"lat":48.478873,"lon":-1.473348},{"lat":48.475731,"lon":-1.474401},{"lat":48.474012,"lon":-1.475046},{"lat":48.472956,"lon":-1.475369},{"lat":48.471256,"lon":-1.475519},{"lat":48.470989,"lon":-1.475602},{"lat":48.470455,"lon":-1.475891},{"lat":48.469256,"lon":-1.476256},{"lat":48.468575,"lon":-1.476307},{"lat":48.467892,"lon":-1.476535},{"lat":48.46576,"lon":-1.477902},{"lat":48.464467,"lon":-1.4786},{"lat":48.463327,"lon":-1.479125},{"lat":48.462699,"lon":-1.479276},{"lat":48.46211,"lon":-1.480123},{"lat":48.459555,"lon":-1.481784},{"lat":48.458095,"lon":-1.481642},{"lat":48.457652,"lon":-1.481425}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ETronc commun avec la N155 \u00e0 Antrain repris par la N175 le 1-10-1972\n\u003C/p\u003E\u003C/div\u003E","title":"Tronc commun avec la N155 \u00e0 Antrain repris par la N175 le 1-10-1972\n","link":"","strokeColor":"#F412F1","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.457654,"lon":-1.481421},{"lat":48.456955,"lon":-1.48071},{"lat":48.451794,"lon":-1.477413},{"lat":48.450548,"lon":-1.476174},{"lat":48.44835,"lon":-1.47473}]},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EAntrain - Limite de Rennes\n\u003C/p\u003E\u003C/div\u003E","title":"Antrain - Limite de Rennes\n","link":"","strokeColor":"#FCFF07","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.44835,"lon":-1.47473},{"lat":48.447705,"lon":-1.474803},{"lat":48.445228,"lon":-1.476578},{"lat":48.44237,"lon":-1.478188},{"lat":48.44171,"lon":-1.478354},{"lat":48.440528,"lon":-1.47829},{"lat":48.436363,"lon":-1.476367},{"lat":48.434753,"lon":-1.475366},{"lat":48.432227,"lon":-1.474111},{"lat":48.431022,"lon":-1.473435},{"lat":48.429693,"lon":-1.472856},{"lat":48.429249,"lon":-1.472746},{"lat":48.422566,"lon":-1.473787},{"lat":48.421628,"lon":-1.473798},{"lat":48.420307,"lon":-1.474175},{"lat":48.419306,"lon":-1.474363},{"lat":48.417874,"lon":-1.474907},{"lat":48.417184,"lon":-1.475261},{"lat":48.416543,"lon":-1.47568},{"lat":48.415153,"lon":-1.476856},{"lat":48.414115,"lon":-1.47761},{"lat":48.41192,"lon":-1.479043},{"lat":48.409105,"lon":-1.480955},{"lat":48.406781,"lon":-1.482654},{"lat":48.406087,"lon":-1.483054},{"lat":48.403272,"lon":-1.48393},{"lat":48.400785,"lon":-1.484492},{"lat":48.398244,"lon":-1.485119},{"lat":48.397631,"lon":-1.485376},{"lat":48.395316,"lon":-1.486658},{"lat":48.394965,"lon":-1.486806},{"lat":48.39055,"lon":-1.487738},{"lat":48.389886,"lon":-1.488055},{"lat":48.386644,"lon":-1.490532},{"lat":48.385855,"lon":-1.491264},{"lat":48.385251,"lon":-1.491618},{"lat":48.378043,"lon":-1.494139},{"lat":48.377586,"lon":-1.494456},{"lat":48.377068,"lon":-1.495115},{"lat":48.375827,"lon":-1.497484},{"lat":48.375672,"lon":-1.497653},{"lat":48.372669,"lon":-1.499166},{"lat":48.371886,"lon":-1.49919},{"lat":48.371286,"lon":-1.49907},{"lat":48.369932,"lon":-1.498394},{"lat":48.369525,"lon":-1.49841},{"lat":48.369214,"lon":-1.498683},{"lat":48.3628,"lon":-1.507675},{"lat":48.362501,"lon":-1.507911},{"lat":48.362218,"lon":-1.50786},{"lat":48.361215,"lon":-1.506925},{"lat":48.360861,"lon":-1.506697},{"lat":48.360505,"lon":-1.506622},{"lat":48.359195,"lon":-1.507101},{"lat":48.358792,"lon":-1.507136},{"lat":48.358457,"lon":-1.506978},{"lat":48.35766,"lon":-1.506227},{"lat":48.357357,"lon":-1.506051},{"lat":48.35698,"lon":-1.506076},{"lat":48.354701,"lon":-1.507237},{"lat":48.354346,"lon":-1.507645},{"lat":48.354253,"lon":-1.508233},{"lat":48.354367,"lon":-1.509405},{"lat":48.354364,"lon":-1.50992},{"lat":48.353984,"lon":-1.513176},{"lat":48.353849,"lon":-1.513734},{"lat":48.353633,"lon":-1.51427},{"lat":48.352547,"lon":-1.516014},{"lat":48.351186,"lon":-1.517921},{"lat":48.350896,"lon":-1.518098},{"lat":48.347332,"lon":-1.519229},{"lat":48.346623,"lon":-1.519988},{"lat":48.346252,"lon":-1.520189},{"lat":48.344756,"lon":-1.520699},{"lat":48.341894,"lon":-1.520939},{"lat":48.337088,"lon":-1.522413},{"lat":48.334187,"lon":-1.52314},{"lat":48.332873,"lon":-1.523617},{"lat":48.331987,"lon":-1.524098},{"lat":48.32664,"lon":-1.527787},{"lat":48.326064,"lon":-1.528117},{"lat":48.323414,"lon":-1.529393},{"lat":48.322784,"lon":-1.529815},{"lat":48.319399,"lon":-1.532609},{"lat":48.318545,"lon":-1.533224},{"lat":48.310536,"lon":-1.539783},{"lat":48.30684,"lon":-1.542906},{"lat":48.30626,"lon":-1.543593},{"lat":48.297616,"lon":-1.557437},{"lat":48.297445,"lon":-1.557834},{"lat":48.290782,"lon":-1.57679},{"lat":48.288338,"lon":-1.583576},{"lat":48.286268,"lon":-1.590262},{"lat":48.285173,"lon":-1.593968},{"lat":48.28497,"lon":-1.594488},{"lat":48.281197,"lon":-1.60272},{"lat":48.280932,"lon":-1.603058},{"lat":48.280571,"lon":-1.603306},{"lat":48.280067,"lon":-1.6035},{"lat":48.279137,"lon":-1.603629},{"lat":48.277741,"lon":-1.603514},{"lat":48.2754,"lon":-1.602873},{"lat":48.275106,"lon":-1.60283},{"lat":48.269951,"lon":-1.603281},{"lat":48.269744,"lon":-1.603354},{"lat":48.266506,"lon":-1.605086},{"lat":48.266204,"lon":-1.605236},{"lat":48.265316,"lon":-1.605436},{"lat":48.264029,"lon":-1.605842},{"lat":48.26341,"lon":-1.605891},{"lat":48.262308,"lon":-1.606739},{"lat":48.26198,"lon":-1.606479},{"lat":48.261177,"lon":-1.606125},{"lat":48.260323,"lon":-1.605895},{"lat":48.257402,"lon":-1.605636},{"lat":48.255046,"lon":-1.606186},{"lat":48.254123,"lon":-1.607133},{"lat":48.253493,"lon":-1.607632},{"lat":48.252476,"lon":-1.608096},{"lat":48.252271,"lon":-1.608365},{"lat":48.251633,"lon":-1.609888},{"lat":48.251355,"lon":-1.610722},{"lat":48.25094,"lon":-1.611331},{"lat":48.2505,"lon":-1.612146},{"lat":48.249845,"lon":-1.61328},{"lat":48.249132,"lon":-1.61464},{"lat":48.248155,"lon":-1.616351},{"lat":48.247838,"lon":-1.616713},{"lat":48.246185,"lon":-1.618153},{"lat":48.245087,"lon":-1.619283},{"lat":48.244683,"lon":-1.619527},{"lat":48.243829,"lon":-1.619806},{"lat":48.242219,"lon":-1.619942},{"lat":48.241921,"lon":-1.620036},{"lat":48.241165,"lon":-1.620554},{"lat":48.239506,"lon":-1.621131},{"lat":48.238051,"lon":-1.621045},{"lat":48.237668,"lon":-1.621168},{"lat":48.236537,"lon":-1.621728},{"lat":48.236153,"lon":-1.621833},{"lat":48.211867,"lon":-1.624146},{"lat":48.20858,"lon":-1.624968},{"lat":48.207438,"lon":-1.625518},{"lat":48.206459,"lon":-1.625762},{"lat":48.20606,"lon":-1.626036},{"lat":48.205365,"lon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class=\"mw-parser-output\"\u003E\u003Cp\u003ESection sur le territoire de Rennes d\u00e9class\u00e9e le 23-11-1980\n\u003C/p\u003E\u003C/div\u003E","title":"Section sur le territoire de Rennes d\u00e9class\u00e9e le 23-11-1980\n","link":"","strokeColor":"#FFFACD","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":48.142848,"lon":-1.657163},{"lat":48.14154,"lon":-1.657598},{"lat":48.140226,"lon":-1.657794},{"lat":48.138486,"lon":-1.658628},{"lat":48.137257,"lon":-1.658708},{"lat":48.13634,"lon":-1.659121},{"lat":48.135701,"lon":-1.659384},{"lat":48.134867,"lon":-1.659209},{"lat":48.13459,"lon":-1.65929},{"lat":48.134373,"lon":-1.659496},{"lat":48.133672,"lon":-1.660798},{"lat":48.133434,"lon":-1.661018},{"lat":48.130388,"lon":-1.662919},{"lat":48.129465,"lon":-1.663474},{"lat":48.128491,"lon":-1.664269},{"lat":48.125982,"lon":-1.665786},{"lat":48.125706,"lon":-1.666011},{"lat":48.12421,"lon":-1.667927},{"lat":48.123849,"lon":-1.668273},{"lat":48.122771,"lon":-1.669105},{"lat":48.122204,"lon":-1.669724},{"lat":48.121726,"lon":-1.670376},{"lat":48.119108,"lon":-1.675171},{"lat":48.118623,"lon":-1.675705},{"lat":48.118251,"lon":-1.676321}]},{"text":"","title":"","link":"","strokeColor":"#0000FF","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":49.163736,"lon":-0.425712},{"lat":49.164704,"lon":-0.429081},{"lat":49.164914,"lon":-0.430476},{"lat":49.1649,"lon":-0.431849},{"lat":49.16469,"lon":-0.434145},{"lat":49.163848,"lon":-0.440604},{"lat":49.154457,"lon":-0.490866},{"lat":49.15272,"lon":-0.499527},{"lat":49.151934,"lon":-0.501887},{"lat":49.151176,"lon":-0.503325},{"lat":49.148453,"lon":-0.508217},{"lat":49.147696,"lon":-0.509784},{"lat":49.14691,"lon":-0.512037},{"lat":49.14472,"lon":-0.518796},{"lat":49.144243,"lon":-0.520877},{"lat":49.143892,"lon":-0.523452},{"lat":49.143414,"lon":-0.533237},{"lat":49.143035,"lon":-0.535576},{"lat":49.142292,"lon":-0.537957},{"lat":49.139804,"lon":-0.544853},{"lat":49.136283,"lon":-0.556003},{"lat":49.135778,"lon":-0.557184},{"lat":49.132703,"lon":-0.563621},{"lat":49.131468,"lon":-0.565616},{"lat":49.129249,"lon":-0.56802},{"lat":49.127705,"lon":-0.569093},{"lat":49.122116,"lon":-0.572912},{"lat":49.12088,"lon":-0.574071},{"lat":49.1197,"lon":-0.575701},{"lat":49.118717,"lon":-0.577482},{"lat":49.111512,"lon":-0.594541},{"lat":49.104756,"lon":-0.607695},{"lat":49.102972,"lon":-0.610399},{"lat":49.098434,"lon":-0.616299},{"lat":49.096678,"lon":-0.619132},{"lat":49.095146,"lon":-0.622608},{"lat":49.093629,"lon":-0.627178},{"lat":49.091816,"lon":-0.630998},{"lat":49.09006,"lon":-0.633551},{"lat":49.0876,"lon":-0.636255},{"lat":49.084396,"lon":-0.638401},{"lat":49.078929,"lon":-0.640761},{"lat":49.076371,"lon":-0.642413},{"lat":49.074066,"lon":-0.644817},{"lat":49.072421,"lon":-0.646919},{"lat":49.070973,"lon":-0.649645},{"lat":49.069061,"lon":-0.654623},{"lat":49.068387,"lon":-0.65782},{"lat":49.067866,"lon":-0.661875},{"lat":49.067374,"lon":-0.671059},{"lat":49.066756,"lon":-0.675394},{"lat":49.065884,"lon":-0.678698},{"lat":49.061624,"lon":-0.691058},{"lat":49.059754,"lon":-0.695113},{"lat":49.058095,"lon":-0.697452},{"lat":49.054973,"lon":-0.701594},{"lat":49.053733,"lon":-0.703704},{"lat":49.052411,"lon":-0.70673},{"lat":49.051905,"lon":-0.708833},{"lat":49.051584,"lon":-0.711293},{"lat":49.051651,"lon":-0.711858},{"lat":49.051922,"lon":-0.712387}]}],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"visitedicon":"","wmsoverlay":false,"zoom":7,"layers":[],"controls":["pan","zoom","streetview","type","scale"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"resizable":false,"kmlrezoom":false,"poi":true,"cluster":false,"clustergridsize":60,"clustermaxzoom":20,"clusterzoomonclick":true,"clusteraveragecenter":true,"clusterminsize":2,"imageoverlays":[],"kml":[],"gkml":[],"searchmarkers":"","fullscreen":false,"scrollwheelzoom":false,"locations":[{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E(A) Granville\n\u003C/p\u003E\u003C/div\u003E","title":"(A) Granville\n","link":"","lat":48.838062,"lon":-1.584979,"icon":"","inlineLabel":"A\n"},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELa Bouille\n\u003C/p\u003E\u003C/div\u003E","title":"La Bouille\n","link":"","lat":49.344893,"lon":0.932508,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E(C) Caen\n\u003C/p\u003E\u003C/div\u003E","title":"(C) Caen\n","link":"","lat":49.182317,"lon":-0.374735,"icon":"","inlineLabel":"C\n"},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E(B) Villedieu-les-Po\u00eales\n\u003C/p\u003E\u003C/div\u003E","title":"(B) Villedieu-les-Po\u00eales\n","link":"","lat":48.837731,"lon":-1.222599,"icon":"","inlineLabel":"B\n"},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EAvranches\n\u003C/p\u003E\u003C/div\u003E","title":"Avranches\n","link":"","lat":48.708306,"lon":-1.332405,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EPontorson\n\u003C/p\u003E\u003C/div\u003E","title":"Pontorson\n","link":"","lat":48.561499,"lon":-1.483669,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ERennes\n\u003C/p\u003E\u003C/div\u003E","title":"Rennes\n","link":"","lat":48.118251,"lon":-1.676321,"icon":""}]}

Légende de la carte ou du tableau
En bleu	Tracé de la RN175 déviée absorbé par l'A84.
En rouge	Tracé actuel.
En orange	Tracé déclassée en 2006.
En jaune	Tracé déclassé en 1992.
En jaune clair	Tracé déclassé localement.
En vert	Tracé cédé à la RN24Bis en 1839 et à la RN176 en 19980.
En violet	Troncs communs avec d'autres routes nationales.
Lettres	Entre A et C : tracé de 1824 à 1839. Entre B et C : tracé de 1839 à 1973.
Pour plus d'informations sur les sources cartographiques, consulter cet article.
La carte ne s'affiche pas ? Merci d'éditer l'article et de le sauvegarder sans aucune modification.

Rennes - La Barbaie (1973 à 1992)

• Ille-et-Vilaine (35) / Rennes Métropole - M175 (ex-N776)
  •  A84  N12 N24 N136 N137 N157 M82 M125 M173 M177 M463 M812 RM Rennes Nombreux Monuments
  • Maison-Blanche M29
  • Betton La Levée M27
  • Chevaigné L'Illet D528 M528

• Ille-et-Vilaine (35) - D175
  • Saint-Aubin-d'Aubigné Château XV-XIX^e, Église XIX^e D106
  • D221
  • D90
  • D23
  • Sautoge D92
  • Sens-de-Bretagne D794
  • D20
  • Romazy
  • Rinan Le Couesnon
  • La Couvaillère
  • Tremblay Manoirs, Eglise, Chapelle D796
  • D155
  • Antrain La Loisance Château de Bonnefontaine, Oppidum de la Motte D15 D155 D296
  • Le Tronçon
  • La Barbaie

La Barbaie - Pontorson (1973 à 2006)

• Manche (50) - D975 (ex-N776)
  • La Barbaie
  • Aucey-la-Plaine D19
  • Pontorson Église Notre-Dame XI-XII^e, Ancien Temple XV^e, etc.  N176 D19 D30 D776 D976 D997

Pontorson - Avranches (actuel)

• Manche (50) - N175 (ex-N176)
  • Pontorson Église Notre-Dame XI-XII^e, Ancien Temple XV^e, etc.  N176 D19 D30 D776 D976 D997
  • Brée
  • Précey
  • La Buvette D40 D43 D998 D976 (ex-N807)
  • Pontaubault La Sélune  A84 D43^E2
  • Z.A. de Cromel D7 D43^E2
  • Avranches La Braise Donjon, Cathédrale, Nombreux Monuments D973
  • Ponts La Sée  A84 D911 D973

Avranches - Villedieu-les-Poêles (1973 à 2006)

• Manche (50) - D975 (ex-N176)
  • Ponts La Sée  A84 D911 D973
  •  
  • Sainte-Pience Le Parc D39
  • L'Epine
  • Rouffigny
  • Les Rues
  •  Villedieu-les-Poêles Église, Chapelles D9^E1 D33 D924 D999^E

Villedieu-les-Poêles - Caen (1824 à 2006)

Délaissé de la RN175 à Pont-Farcy (14) suite à la mise en service de l'A84.
© Sylvain 59

Panneau "oublié" sur la RN175 à Caen.
© Google Maps

• Manche (50) - D975
  •  Villedieu-les-Poêles Église, Chapelles D9^E1 D33 D924 D999
  • Le Parc
  • Margueray
  • Rousseville
  • Pont-Farcy D52 D374 La Vire Église XVII^e
  • L'Aumône
  • Les Bruns
  • Le Poteau D974
• Calvados (14) - D675
  • La Croix-Vengée  
• Manche (50) - D975
• Calvados (14) - D675
  • D56 D186
  • La Gauterie
  • La Grange Cauchard
  • Saint-Martin-des-Besaces
  •  
  • Saint-Pierre-du-Fresne Les Haies Tigard
  • Benneville D54
  • Coulvain D577
  • La Poste
  •  Villers-Bocage D6 D6^A D33 D67 D71 Château XVII^e
  • Val d'Arry
    • Noyers-Bocage D83
    • Les Forges
  • Grainville-sur-Odon
  • Mondrainville
  • Tourville-sur-Odon
  • Verson
  • Bretteville-sur-Odon
  • Caen Abbaye, Nombreux Monuments...  A13 A84  N13 N158 N814 D513 D515 D562 D613

Caen - La Bouille (1973 à 2006)

Plaque de cocher située à Pont-l'Evêque. La route était un chemin de grande communication avant 1930.
© Nicolas2301

Bretelle d'accès à la RN175 à Pont l'Evêque.
© Google Maps

• Calvados (14) - D675 (ex-N815)
  • Caen Abbaye, Nombreux Monuments...  A13 A84  N13 N158 N814 D513 D515 D562 D613
  • Mondeville
  • D403
  • Sannerville Cimetière Militaire Britannique D226
  • Troarn Abbaye D37
  • La Dives
  • Saint-Samson
  • Saint-Richer
  • La Chollerie
  • Goustranville
  • D400
  • D49
  • Dozulé Église XIX^e
  • Angerville
  • La Forge-Moisy
  • Danestal Le Bourg
  • Annebault D45
  • D275
  • La Haie-Tondue  A13 E46   29  D16
  • Pont-l'Évêque La Touques Églises, Maisons à pans de bois  A13 E46 A132   1  D48 D579 D677
  • Le Pont-Enault D534
  • Saint-Benoît-d'Hébertot D17
  • La Morelle
• Eure (27) - D675 (ex-N815)
  • Beuzeville Église Saint-Hélier XII^e D22 D27
  •  A13 E46   28 
  • Boulleville D6178 (ex-N815)
• Eure (27) - D675 (ex-N180)
  • Saint-Maclou D180
  • Toutainville  A13 E46   27  D312
  • La Masse
  • Pont-Audemer La Risle Église Renaissance, Maisons à colombages D39 D87 D139 D810
  • Manneville-sur-Risle
  • Corneville-sur-Risle D130
  • Colletot
  • Médine D89
  • L'Ecu
  • Eturqueraye
  • La Chapelle Brestot D47
  • Rougemontiers
  • Bourg-Achard Église D83 D91 D313
  • D313^E
  • Bosgouet
  • Saint-Ouen-de-Thouberville
• Seine-Maritime (76) / Métropole Rouen Normandie - M675 (ex-N180)
  • La Bouille  A13 E46 M132 M132^E M438

Granville - Villedieu-les-Poêles (1824 à 1839)

• Manche (50) - D924
  • D135 D911 D971 D971^E5 D973 Granville Église Notre-Dame-du-Cap-Lihou   Pointe du Roc
  • Yquelon D135
  • Anctoville-sur-Boscq
  • La Channière
  • Les Vaux
  • Le Repas
  • Le Scion D7
  • Beauchamps
  • Le Pont-Neuf (Anc^t La Vassourie) L'Airou D38
  • Zoo de Champrepus
  • Champrepus
  • Fleury
    • Les Hauts Vents
    • D9
    • A84 E3 E401 D33
  •  Villedieu-les-Poêles Église, Chapelles D9^E1 D975 D999

Voie express

RN175 actuelle

Historique

Déclarations d'utilité publique

• 15 09 1971 : Section Pontorson-Est - Précey-Est

Mises en service

• xx 09 1973 : Section Grand-Champ - Glatigny
• xx xx 1974 : Section Glatigny - Précey-Ouest
• xx xx 1975 : Section Brée-Est - Grand-Champ
• 29 05 1976 : Section Précey-Est - A84
• xx xx 1977 : Créneau à l'entrée Ouest de Précey
• xx xx 1978 : Section Pontorson-Est - Brée-Ouest

Itinéraire

• Section entre Pontorson et Pontaubault qui n'est pas classée en voie express à cause des nombreux carrefours.
  •  N176 E401
  • N175 E401
  •     Pontorson (demi-échangeur)
  •  4 km
  •     D312 Moidrey
  •     D312 Curey
    •  Aire de service : Total
  •     C9 Brée
  •   400 m Brée
  •     D80 Macey ; Tanis, Les Pas, Beauvoir
  •  5 km
  •     VC  Aire de repos  (accessible par le carrefour à niveau)
  •     D200 Macey ; Tanis
    •  Vitesse : 110 km/h  (sens Pontorson > A84)
  •     D107 Servon, Camping Saint-Grégoire ; Crollon
  •     VC (Barré par la barrière du terre-plein-central, traversée de la RN175 impossible)
  •   1 km
  •     D288 Courtils
  • Précey
  •     D313 Ceaux ; Juilley
  • 
  •     VC Vers RD40
  •  N175 E401
  •   D976^E1  Rennes, Flers, Alençon, Pontaubault
  •  N175 E401
  •     VC (Barré par la barrière du terre-plein-central, traversée de la RN175 impossible)
  •  N175 E401
  •   D43^E2  Céaux, Ducey (demi-échangeur)

    

    La RN175 à hauteur de Tanis. © France Autoroutes.

  •   Échangeur entre RN175 et A84 -   34  (demi-échangeur)

• Début du tronçon commun avec l'A84 ayant toujours le statut de voie express
  •   D7 D43^E2  Cromel, Avranches
  •     La Croix Verte - Le Val-Saint-Père
  •     Marcey-les-Grèves (trois-quarts-échangeur)
  •     Ponts (quart-échangeur)
  •   D7  Ponts
  • Fin du tronçon commun avec l'A84
  •  N175 E03 E401
  •  A84 E03 E401
  • 

D175/M175 en Ille-et-Vilaine

Historique

Déclarations d'utilité publique

• 02 12 1991 : Rectification des virages au Sud de Romazy
• 07 12 1992 : Déviation de Saint-Aubin-d'Aubigné (première chaussée)
• 02 10 1995 : Créneau d'Andouillé-Neuville (2x2 voies)
• 09 06 1998 : Déviation de Betton (2x2 voies, partiellement annulée le 28 01 1999)
• 02 07 1998 : Déviation Sud-Est de Tremblay (emprises acquises, abandonnée à la demande de la commune)
• 25 09 2001 : Déviation de Betton (2x2 voies)
• A compléter

Mises en service

• xx 11 1992 : Créneau de Chevaigné (2x2 voies, carrefours à niveau)
• 23 12 1992 : Rectification des virages au Sud de Romazy (première chaussée)
• xx 04 1993 : Rectification des virages au Sud de Romazy (seconde chaussée)
• 13 10 1995 : Rectification au Sud de Saint-Aubin-d'Aubigné (première chaussée)
• 02 02 1996 : Liaison BP - 2^de Rocade (première chaussée)
• 02 11 1999 : Déviation de Saint-Aubin-d'Aubigné (première chaussée)
• 16 10 2000 : Créneau d'Andouillé-Neuville (2x2 voies)
• 05 06 2008 : Liaison BP - 2^de Rocade (seconde chaussée)
• 05 06 2008 : Déviation de Betton (2x2 voies)
• 12 12 2012 : Demi-échangeur Nord de Betton (M27)

Itinéraire

• Section entre Rennes et Andouillé-Neuville ayant partiellement le statut de voie express
  •    N136 Saint-Malo, Brest | Caen, Le Mans M97 Cesson-Sévigné, Rennes-Centre
  •  M175
  •  M175
  •   M29 Betton-Sud, Thorigné-Fouillard, Saint-Grégoire
  •  M175
  •     Betton-Centre
  •     M528 Betton-Nord, Chevaigné, Saint-Sulpice-la-Forêt
  •  M175
  •   Saint-Germain-sur-Ille, Mouazé, Chasné-sur-Illet
  • Saint-Germain-sur-Ille
  •  D175
  •     Saint-Aubin-d'Aubigné, Chasné-sur-Illet
  •     Saint-Aubin-d'Aubigné, Aubigné
  •     D23 Andouillé-Neuville
  •  D175

Pictogrammes utilisés dans la description
	Sortie d'une voie non autoroutière.		Rocade / Périphérique.
	Sortie d'une autoroute ou voie express à péage en service.		Pont.
	Sortie d'une autoroute ou voie express gratuite en service.		Tunnel.
	Sortie en construction.		Aire de repos.
	Sortie fermée.		Aire de service.
	Échangeur entre 2 voies non autoroutières ou non express.		Radar automatique.
	Échangeur entre 2 autoroutes ou voies express à péage en service.		Gare.
	Échangeur entre 2 autoroutes ou voies express gratuites en service.		Aéroport.
	Échangeur entre une autoroute (ou voie express) à péage en service et une autoroute (ou voie express) gratuite en service.		Col.
	Échangeur entre une autoroute (ou voie express) à péage en service et une autoroute (ou voie express) en construction.		Vitesse maximale autorisée.
	Échangeur entre une autoroute (ou voie express) gratuite et une autoroute (ou voie express) en construction.		Pente dangereuse.
	Début d'une autoroute.		Route à double sens.
	Fin d'une autoroute.		Feux tricolores.
	Début d'une voie express.		Carrefour giratoire.
	Fin d'une voie express.		Route prioritaire.
	Créneau de dépassement à 2x2 voies hors voie express.		Route prioritaire ponctuellement.
	Créneau de dépassement à 3 voies.		Limites de départements et/ou de régions.

Sites Sara

• La RN175 dans Saratlas
• Photos de la RN175 sur France Autoroutes
• Fil du Forum Sara sur la RN175

Liens externes

•  [DR] Site de la DDE50 sur l'aménagement de la RN175