Route nationale française 2145

Route nationale 2145
Panneaux de la RN145 "oubliés" à Montluçon.© Google Maps
Localisation
Pays	France
Région	Auvergne-Rhône-Alpes
Caractéristiques de 1981 à 2003
Itinéraire	Montmarault - Le Montet
Longueur	10,5 km
Caractéristiques de 1999 à 2006
Itinéraire	Pénétrante Ouest de Montluçon
Longueur	5 km

Présentation

• La route nationale 2145, ou RN2145, est une ancienne route nationale française qui reprenait l'ancien tracé de la RN145 sur plusieurs sections suite à la construction de déviations :
  • Liaison Montmarault - Le Montet, conçue comme un itinéraire de substitution à la nouvelle RN145 (devenue RN79 en 1999) mise en circulation en 1981. Bien que cet axe ne serve plus qu'à un usage très local, il est resté classé jusqu'en 2003.
  • Pénétrante Ouest de Montluçon, délaissée suite à l'achèvement de la déviation en 1999. Elle a été visiblement déclassée en 2006.

Tracés historiques

Montmarault - Le Montet

Chargement de la carte...

{"type":"HYBRID","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"500px","height":"500px","centre":{"text":"","title":"","link":"","lat":46.36635799999999818510332261212170124053955078125,"lon":3.014374000000000108911990537308156490325927734375,"icon":""},"title":"","label":"","icon":"","lines":[{"text":"","title":"","link":"","strokeColor":"#F30A2B","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":46.3251479999999986603143042884767055511474609375,"lon":2.974505000000000176640924109960906207561492919921875},{"lat":46.325816000000003214154276065528392791748046875,"lon":2.97469900000000020412471712916158139705657958984375},{"lat":46.32651200000000102363628684543073177337646484375,"lon":2.9746769999999997935447026975452899932861328125},{"lat":46.3275790000000000645741238258779048919677734375,"lon":2.97538500000000016854073692229576408863067626953125},{"lat":46.32831999999999794681571074761450290679931640625,"lon":2.976093000000000099447561296983622014522552490234375},{"lat":46.32900099999999810052031534723937511444091796875,"lon":2.97755200000000019855406208080239593982696533203125},{"lat":46.32948999999999983856469043530523777008056640625,"lon":2.9783249999999998891553332214243710041046142578125},{"lat":46.3302460000000024820110411383211612701416015625,"lon":2.978817999999999965865526974084787070751190185546875},{"lat":46.33110599999999834608388482592999935150146484375,"lon":2.9788610000000002031583790085278451442718505859375},{"lat":46.3319350000000014233592082746326923370361328125,"lon":2.97862500000000007815970093361102044582366943359375},{"lat":46.3327349999999995588950696401298046112060546875,"lon":2.978817999999999965865526974084787070751190185546875},{"lat":46.33340199999999953206497593782842159271240234375,"lon":2.9794619999999998327666617115028202533721923828125},{"lat":46.33381700000000336103767040185630321502685546875,"lon":2.980062999999999906464154264540411531925201416015625},{"lat":46.3346609999999969886630424298346042633056640625,"lon":2.980750000000000010658141036401502788066864013671875},{"lat":46.3355499999999977944753482006490230560302734375,"lon":2.980642000000000013670842236024327576160430908203125},{"lat":46.336128000000002202796167694032192230224609375,"lon":2.980513999999999885659462961484678089618682861328125},{"lat":46.3367649999999997589839040301740169525146484375,"lon":2.981028999999999928860461295698769390583038330078125},{"lat":46.33786099999999663623384549282491207122802734375,"lon":2.982401999999999997470467860694043338298797607421875},{"lat":46.3401429999999976416802383027970790863037109375,"lon":2.984655000000000057980287238024175167083740234375},{"lat":46.3486299999999999954525264911353588104248046875,"lon":2.995105000000000128324018078274093568325042724609375},{"lat":46.3517259999999993169694789685308933258056640625,"lon":2.99870999999999998664179656771011650562286376953125},{"lat":46.35295500000000146201273309998214244842529296875,"lon":3.0006620000000001624584911041893064975738525390625},{"lat":46.3547769999999985657268553040921688079833984375,"lon":3.002871999999999985675458447076380252838134765625},{"lat":46.35751599999999683632267988286912441253662109375,"lon":3.006133999999999861785227039945311844348907470703125},{"lat":46.358642000000003235982148908078670501708984375,"lon":3.007572000000000134178890220937319099903106689453125},{"lat":46.35944200000000137151801027357578277587890625,"lon":3.009116999999999819692675373516976833343505859375},{"lat":46.3598410000000029640432330779731273651123046875,"lon":3.0106190000000001560920281917788088321685791015625},{"lat":46.36032999999999759666025056503713130950927734375,"lon":3.0128930000000000433146851719357073307037353515625},{"lat":46.36053700000000077352524385787546634674072265625,"lon":3.01475999999999988432364261825568974018096923828125},{"lat":46.36101099999999775036485516466200351715087890625,"lon":3.016840999999999883840473557938821613788604736328125},{"lat":46.36158900000000215868567465804517269134521484375,"lon":3.01902999999999988034460329799912869930267333984375},{"lat":46.36210700000000173304215422831475734710693359375,"lon":3.020252999999999854452426006901077926158905029296875},{"lat":46.36330699999999893634594627656042575836181640625,"lon":3.02205600000000007554490366601385176181793212890625},{"lat":46.36462399999999917099557933397591114044189453125,"lon":3.0240510000000000445652403868734836578369140625},{"lat":46.36699300000000079080564319156110286712646484375,"lon":3.028170999999999946084017210523597896099090576171875},{"lat":46.3676889999999986002876539714634418487548828125,"lon":3.029243999999999825689656063332222402095794677734375},{"lat":46.36826700000000300860847346484661102294921875,"lon":3.029908999999999963392838253639638423919677734375},{"lat":46.36973299999999653664417564868927001953125,"lon":3.030510000000000037090330806677229702472686767578125},{"lat":46.37777200000000021873347577638924121856689453125,"lon":3.0341789999999999594137989333830773830413818359375},{"lat":46.3877489999999994552126736380159854888916015625,"lon":3.038707000000000046924242269597016274929046630859375},{"lat":46.3935800000000000409272615797817707061767578125,"lon":3.04130300000000008964207154349423944950103759765625},{"lat":46.39495600000000052887116908095777034759521484375,"lon":3.042355000000000142534872793476097285747528076171875},{"lat":46.3976200000000034151526051573455333709716796875,"lon":3.04450000000000020605739337042905390262603759765625},{"lat":46.39841899999999697001840104348957538604736328125,"lon":3.04499399999999997845634425175376236438751220703125},{"lat":46.400047000000000707586877979338169097900390625,"lon":3.04561599999999987886667440761812031269073486328125}]}],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"visitedicon":"","wmsoverlay":false,"zoom":12,"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\u003EMontmarault\n\u003C/p\u003E\u003C/div\u003E","title":"Montmarault\n","link":"","lat":46.3251479999999986603143042884767055511474609375,"lon":2.974505000000000176640924109960906207561492919921875,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELe Montet\n\u003C/p\u003E\u003C/div\u003E","title":"Le Montet\n","link":"","lat":46.400047000000000707586877979338169097900390625,"lon":3.04561599999999987886667440761812031269073486328125,"icon":""}]}

La D945 au Nord de Montmarault, délaissée au profit de la RN79 (RCEA) à gauche sur la photo.
© Google Maps

• Allier (03) - D945
  •  A71   11   N79 D46 D2371 Montmarault
  • Les Taix
  • Deux-Chaises
  • Le Montet  N79   33  D945

Pénétrante Ouest de Montluçon

Chargement de la carte...

{"type":"HYBRID","minzoom":false,"maxzoom":false,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"mappingservice":"googlemaps3","width":"500px","height":"400px","centre":{"text":"","title":"","link":"","lat":46.34005400000000207683115149848163127899169921875,"lon":2.569084000000000145291778608225286006927490234375,"icon":""},"title":"","label":"","icon":"","lines":[{"text":"","title":"","link":"","strokeColor":"#F30A2B","strokeOpacity":"1","strokeWeight":"5","pos":[{"lat":46.33279399999999981218934408389031887054443359375,"lon":2.534730000000000149640300151077099144458770751953125},{"lat":46.3327799999999996316546457819640636444091796875,"lon":2.536189999999999944435558063560165464878082275390625},{"lat":46.334350000000000591171556152403354644775390625,"lon":2.54168299999999991456434145220555365085601806640625},{"lat":46.33683899999999766805558465421199798583984375,"lon":2.5479479999999998796056388528086245059967041015625},{"lat":46.33734299999999706187736592255532741546630859375,"lon":2.55028699999999997061195244896225631237030029296875},{"lat":46.3375350000000025829649530351161956787109375,"lon":2.553612999999999910727410679101012647151947021484375},{"lat":46.33809800000000223008100874722003936767578125,"lon":2.56874100000000016308376871165819466114044189453125},{"lat":46.33848299999999653664417564868927001953125,"lon":2.577131000000000060623506215051747858524322509765625},{"lat":46.3386169999999992796801961958408355712890625,"lon":2.578504000000000129233512780047021806240081787109375},{"lat":46.339697999999998501152731478214263916015625,"lon":2.582129999999999814264128872309811413288116455078125},{"lat":46.34184599999999676356310374103486537933349609375,"lon":2.58854600000000001358557710773311555385589599609375},{"lat":46.342883000000000492946128360927104949951171875,"lon":2.591314000000000117296394819277338683605194091796875},{"lat":46.34325299999999714373188908211886882781982421875,"lon":2.593030999999999863803168409503996372222900390625},{"lat":46.34371300000000104546415968798100948333740234375,"lon":2.59974699999999980803977450705133378505706787109375}]}],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"visitedicon":"","wmsoverlay":false,"zoom":12,"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\u003EMontlu\u00e7on Ouest\n\u003C/p\u003E\u003C/div\u003E","title":"Montlu\u00e7on Ouest\n","link":"","lat":46.33279399999999981218934408389031887054443359375,"lon":2.534730000000000149640300151077099144458770751953125,"icon":""},{"text":"\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003EMontlu\u00e7on Centre\n\u003C/p\u003E\u003C/div\u003E","title":"Montlu\u00e7on Centre\n","link":"","lat":46.34371300000000104546415968798100948333740234375,"lon":2.59974699999999980803977450705133378505706787109375,"icon":""}]}

• Allier (03) - D745
  • D993 D916 D943 D2144 D2371 Montluçon
  • Les Grises  N145   40