Route national 31

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route nationale 31 in France
	N 31
	Basic data
Operator:
Overall length:	233 km (current) ; 183.5 km (historical: 1824–1933) ; 248.5 km (historical: 1933–1973)
Regions :	Normandy; Hauts-de-France; Grand Est;
	Department Seine-Maritime
	Oise department
	Aisne department
	department Marne

The Route nationale 31 , shortly N 31 or RN 31 , is a French national road that from Rouen to Reims leads.

history

The N31 was established between Gournay-en-Bray and Reims in 1824 and goes back to the route impériale 3 and 34. Their length was 183.5 kilometers. In 1933 it was extended from Reims to the N3 near Valmy. For this purpose, the Chemin de Grande Communication 7 of the Marne department was upgraded. The length increased to 248.5 kilometers. This extension was phased out in 1973. In 1978 the N31 took over part of the N30 and a short section of the N15:

N 30 Rouen - Saint-Aubin
N 15 Saint-Aubin - Gournay-en-Bray
N 31 Gournay-en-Bray - Reims

The N 31 is part of the first variant of the Grand contournement de Paris along its entire route today . Between Beauvais and Clermont, it has been developed as an expressway and runs past the places through which the old route runs. In 1994 the southern bypass of Soissons was put into operation and the N 31 was moved to it. The road through the city was rededicated to the N2031 and downgraded to a municipal road in 2006. Since 2012, the N31 has also been routed north around Compiègne.

Routing

position	highest permissible total speed	Roadways	Type	section	Latitude	Longitude
1	90	1			49.4210	1.9660
2	90	1	End of the enclosure	Auneuil	49.3893	2.0086
3	90	1	Part connection point		49.3920	2.0795
4th	90	1	End of the highway		49.3928	2.0833
5	90	1	Start on the street	Bongenoult	49.3906	2.0993
6th	90	2 (1)	Part connection point	A 16	49.3958	2.1212
7th	90	2 (1)	Complete junction	N 1	49.4008	2.1307
8th	90	1		Beauvais	49.4328	2.1214
9	90	1	End of the road	A 16	49.4275	2.1286
10	90	1	Start on the street	Therdonne / Mouy	49.4258	2.1355
11	110	2	Part connection point	Therdonne	49.4192	2.1627
12	110	2	Part connection point	Therdonne / Mouy	49.4127	2.2175
13	110	2	bridge	Laversine	49.4173	2.2441
14th	110	2	Complete junction	Bresles	49.4144	2.3030
15th	110	2	End of the road	La Rue-Saint-Pierre	49.3903	2.3847
16	110	2	Start of the Autobahn	Clermont / Aynetz	49.3900	2.3915
17th	110	2	End of the highway	Clermont- Fitz-James	49.3887	2.4135
18th	110	2	Start of the Autobahn	N31 / N16	49.3805	2.4367
19th	110	2	Complete triangle	Catenoy	49.3822	2.4546
20th	110	2	Complete junction		49.3790	2.5227
21st	110	2			49.4030	2.7450
22nd	110	2	Part connection point	N131 / D1131_60	49.4104	2.7743
23	110	2	Part connection point	Compiègne	49.4231	2.7986
24	110	2	Part connection point	D1032_60	49.4374	2.8196
25th	90	1	Complete junction		49.4371	2.8441
26th	90	1	Complete junction		49.4366	2.8472
27	90	1	End of the highway		49.4361	2.8498
28	90	1	Start of the Autobahn		49.4340	2.8652
29	90	1	Part connection point		49.4288	2.8732
30th	90	1	Part connection point		49.4268	2.8752
31	110	2	Part connection point	Roundabout (route de Compiègne)	49.3818	3.2794
32	110	2	Part connection point	N2 Rocade sud de Soissons - l Archer roundabout *	49.3664	3.3104
33	90	1	Part connection point		49.3711	3.4345
34	90	1	Part connection point		49.3757	3.4417
35	110	2	Part connection point	Semois / Ciry-Salsogne	49.3683	3.4664
36	110	2	bridge	49.3664	3.4740
37	110	2	Complete junction		49.3400	3,5200
38	110	2	bridge	Braine	49.3362	3.5262
39	110	2		Braine / Limé	49.3294	3.5472
40	110	2	Complete triangle	Courcelles-sur-Vesle	49.3337	3.5654
41	110	2			49.3261	3.5896
42	110	2			49.2952	3.7822
43	110	2		Jonchery-sur-Vesle	49.2871	3.8054
44	110	2		Jonchery-sur-Vesle	49.2804	3.8163
45	110	2		Jonchery-sur-Vesle	49.2820	3.8295
46	110	2			49.2820	3.8295
47	110	2			49.2695	3.9102
48	110	2		Muizon	49.2679	3.9204
49	110	2			49.2679	3.9204
50	90	1			49.2578	3.9593
51	90	1		Thillois	49.2578	3.9593
52	110	2		A26	49.2571	3.9618
53	110	2		Parc Millésime	49.2559	3.9667
54	110	2		A4 - Reims	49.2548	3.9711

N1031

The N1031 was a side branch of the N31, which branches off this west of Compiègne and partly ran north around the city as an expressway. In 2012 this bypass was completed to the N31 east of Compiègne and renumbered to the N31.

N2031

The N2031 was the number of two branches of the N31, each of which was the old town through Soissons (1994 to 2006) and Compiègne (2012). They are both communal roads today.

Web links

Route nationale française 31 on WikiSara (French)


001- 099	Voie Sacrée • N 1 • N 2 • N 3 • N 4 • N 5 • N 6 • N 7 • N 9 • N 10 • N 11 • N 12 • N 13 • N 14 • N 15 • N 17 • N 19 • N 19 ^Y • N 20 • N 21 • N 22 • N 24 • N 25 • N 27 • N 28 • N 31 • N 33 • N 36 • N 37 • N 41 • N 42 • N 43 • N 44 • N 47 • N 49 • N 51 • N 52 • N 57 • N 58 • N 59 • N 61 • N 61 ^A • N 65 • N 66 • N 67 • N 70 • N 77 • N 79 • N 80 • N 82 • N 83 • N 85 • N 86 • N 87 • N 88 • N 89 • N 94 • N 98
100-199	N 100 • N 102 • N 104 • N 105 • N 106 • N 109 • N 112 • N 113 • N 116 • N 118 • N 118 ^A • N 118 ^B • N 122 • N 123 • N 124 • N 125 • N 126 • N 129 • N 134 • N 135 • N 136 • N 137 • N 138 • N 141 • N 142 • N 145 • N 147 • N 149 • N 150 • N 151 • N 154 • N 157 • N 158 • N 159 • N 162 • N 164 • N 165 • N 166 • N 171 • N 174 • N 175 • N 176 • N 182 • N 184 • N 186 • N 186 ^A • N 186 ^B • N 188 • N 191 • N 192 • N 194
200-999	N 201 • N 202 • N 205 • N 216 • N 221 • N 224 • N 225 • N 227 • N 230 • N 237 • N 244 • N 248 • N 249 • N 250 • N 254 • N 265 • N 274 • N 282 • N 296 • N 301 • N 306 • N 314 • N 315 • N 316 • N 320 • N 324 • N 330 • N 337 • N 338 • N 346 • N 353 • N 356 • N 363 • N 385 • N 388 • N 401 • N 406 • N 410 • N 416 • N 425 • N 431 • N 440 • N 441 • N 444 • N 446 • N 449 • N 486 • N 488 • N 489 • N 520 • N 524 • N 532 • N 537 • N 542 • N 543 • N 568 • N 569 • N 572 • N 580 • N 814 • N 844
from 1000	N 1007 • N 1013 • N 1014 • N 1019 • N 1021 • N 1029 • N 1031 • N 1043 • N 1050 • N 1075 • N 1083 • N 1104 • N 1113 • N 1134 • N 1135 • N 1141 • N 1154 • N 1338 • N 1547 • N 1569 • N 2028 • N 2043 • N 2057 • N 2162 • N 2249 • N 2537