Itinéraire patrimoine n° 4 Portieux 268.7 284.3 282.3 264.1 320.8 279.8 267.1 281.5 315.6 294 273.7 274.7 289.5 273 294.6 311.5 279.9 279.8 280.3 280.3 279.6 281.3 282.7 283.8 281.6 279.9 278.6 278.7 278.2 278.2 278.9 279.1 279.2 279.9 283.5 285.4 288.1 289.1 289.8 290.7 294.8 294.8 292 290.5 294.5 294.4 295.8 297.4 300.9 301.1 296.8 296.1 297.8 298.7 296.8 296.1 300.1 302.4 304 306.7 307.9 309.1 310.9 311.6 310.4 311 313 313.3 309.4 309.5 310.3 308.7 308.7 307.9 306.2 305.6 304.8 305.2 305.2 305.3 305.9 306.2 306.9 306.3 308.6 309.5 311.6 314.5 314.6 328.8 323.6 323.4 322 321.9 317.2 311.5 311.3 310 307.3 307.5 307.8 310.2 315.3 321.5 346.3 347 354.6 350.8 323.7 315.3 315.8 316 314.7 307.1 308.1 308.5 307.9 305 300 303.4 305.6 309 295 305 303.3 288.5 288 288.1 289.2 289.6 284.2 283.6 277.8 273.1 272 274 275.7 275.1 271.4 270.2 270.2 270.1 270 269.6 269 265.4 266.5 266.3 262.8 262 262 262 261.9 262.1 261.9 262 264.3 269.6 270.7 270.8 271 269.9 269.7 267.3 266.9 266 265.4 264.9 264 264.1 264.8 264 264 264 264 264 264 264 264 264 264 264 264.3 264.6 265 265.7 265 264.6 264.6 264.9 264.6 264.9 266.6 270.4 273.1 274.4 275.3 275.5 278.1 281.6 282.1 283 284 284.4 284 284.7 284 283.8 283 285.7 286.7 286.7 285.2 281.4 279.1 278.8 278.9 280 289.6 293.9 289.7 281.9 279.3 280.9 282.9 280.2 277.6 276.3 274.5 273.1 273 273 272.7 272.9 272.3 273 274 274.9 275 275.9 276.6 277 277.6 278.2 278.8 278.4 278.9 280.7 282.4 282.4 282.7 285 286.8 288.8 289 281.4 281.6 286.3 288.4 284.1 276.7 280.7 279.1 279 281 280.4 279.4 279.5