National route 20

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route nationale 20 C in France
	N 20 C
	Basic data
Operator:
Regions :	Occitania
	Department Pyrénées-Orientales

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route nationale 20 B in France
	N 20 B
	Basic data
Operator:
Regions :	Occitania
	Department Pyrénées-Orientales

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route nationale 20 in France
	N 20
	Basic data
Operator:
Overall length:	945 km
Regions :	Île-de-France; Center-Val de Loire; Nouvelle-Aquitaine; Occitania;
	Paris department
	Department Hauts-de-Seine
	Department Val-de-Marne
	Department Hauts-de-Seine
	department Essonne
	Department Eure-et-Loir
	Loiret department
	Department Loir-et-Cher
	Cher department
	Indre department
	Department Haute-Vienne
	department Creuse
	Department Haute-Vienne
	department Corrèze
	Lot department
	Department Tarn-et-Garonne
	Département Haute-Garonne
	department Ariège
	Department Pyrénées-Orientales

The N20 is a French national road that was established in 1824 between Paris and the Spanish border near Bourg-Madame. It goes back to route 23 impériale. Their length was 945 kilometers. It has been moved to many bypasses over time. In the 1990s, expressway sections were built around places between Vierzon and Brive-la-Gaillarde and parallel to the national road between them. These became the A20, which is one of the toll-free motorways in France due to this origin. In 2006 the national road between Paris and the A66 near Pamiers was graduated. Furthermore, the N20 has been running through the Tunnel de Puymorens since 1994 instead of the Col de Puymorens. In Spain it continues on the N-152, which originally ran to Granollers.

Routing

position	highest permissible total speed	Roadways	km	Type	section	Latitude	Longitude
1	90	2		Start of the Autobahn	A 10 / A126	48.7122	2.2887
2	90	2		End of the road		48.7052	2.2872
3	110	2		Start of the Autobahn	A66	43.1319	1.6266
4th	110	2	1	Part connection point	Pamiers	43.1166	1.6301
5	110	2	2.5	Complete junction		43.1022	1.6326
6th	110	2	6.5	Complete junction	Varilhes / Verniolle	43.0702	1.6419
7th	110	2	10.5	Part connection point	Varilhes	43.0399	1.6352
8th	110	2	12.5	Complete junction	Saint-Jean-de-Verges	43.0287	1.6177
9	110	2	15.5	Complete junction	Foix (north)	43.0030	1.6140
10	110	2	17th	Normal section		42.9877	1.6228
11	90	1	18.5		Foix (tunnel)	42.9803	1.6230
12	90	1	20th		Foix (tunnel)	42.9580	1.6242
13	90	1	21.5		Foix sud / Montgaillard	42.9488	1.6220
14th	110	2	25.5	Complete junction	Montgaillard / Saint-Paul de Jarrat / Lavelanet	42.9215	1.6365
15th	110	2	26.3	Complete junction	Ariège	42.9150	1.6390
16	110	2	27	Complete junction	Montgaillard / Ginabat	42.9085	1.6385
17th	110	2	31	Complete junction	Arignac / Marcus-Gerrabet	42.8750	1.6210
18th	110	2	34.5	End at roundabout	Tarascon-sur-Ariège	42.8528	1.5910
19th	110	2		Start on the street	Perles-et-Castelet	42.7360	1.7902
20th	110	2		Complete junction	Ax-les-Thermes	42.7302	1.8042
21st	90	2		bridge	ruisseau du Najar	42.7245	1.8209
22nd	90	1			Ariège	42.7092	1.8359
23	90	2				42.7062	1.8367
24	110	2		Start on the street		42.8138	1.6320
25th	110	2		End of the road		42.8010	1.6518
26th	110	2		Start on the street		42.6500	1.8345
27	110	2		End of the road		42.6277	1.8298
28	110	2		Start on the street		42.6033	1.8125
29	110	2		End of the road	Hospital près l Andorre	42.5955	1.8077
30th	90	2				42.5793	1.7940
31	90	2				42.5777	1.7937
32	90	2				42.5408	1.8235
33	90	2				42.5370	1.8240
34	110	2		End at roundabout		43.4420	1.4159

N20a

The N20 ^A was set as a level crossing in Pierre-Buffière in 1933. Due to the parallel transfer, the downgrade soon followed. In 1972, the through-town of the N20 from Orléans became the N20 ^A , as it was moved to a bypass road. It was downgraded to the D920 in 1973.

N20b

The N20 ^B was a branch of the N20, which was established in 1933 as a connection between the enclave of Llivia and Spain. That same year she was still on the N20 ^C . The number was then used until 1973 for the road from the pass road to Col de Puymorens to Pas de la Case, which, as a side branch of the N20 without an assigned number, had been part of the national road network since 1907, where it was then continued in the CG-2 (from 1960 to 1994 N-2) from Andorra. In 1973 it became the N22. Their length is five kilometers.

N20c

The N20 ^C was a branch of the N20 that connected the Spanish N-154 north of Bourg-Madame from 1933 to 1973 between Spain and the enclave of Llivia. The length was two kilometers. In 1933, she was briefly the N20 ^B . Today it is graduated to the D68.

N20e

The N20 ^E was a branch of the N20 from 1969 to 1973, which connected the N20 with the N725 northeast of Châteauroux and had the task of a bypass. In 1973 the part between the N20 (and junction 12 of the A20) and the N151 became part of the N151. The remaining part became the D920.

N22

Route Nationale 22 in France

N 22

Basic data

Operator:

Regions :

Occitania

Course of the road

Template: AB / Maintenance / Empty		current course of the road
Department Pyrénées-Orientales
		as N 22
		L'Hospitalet-près-l'Andorre N 20
		N 320
via N 320
		N 320
		Pas de la Casa (2085 meters)
		France - Andorra
		as

The N22 is a side branch of the N20, the N20 from since 1978 ^B emerged. In 1994 it took over the parallel route from the N20 to the N320, as the N20 was led through the newly opened tunnel.

N320

Route nationale 320 in France

N 320

Basic data

Operator:

Regions :

Occitania

Course of the road

Template: AB / Maintenance / Empty		current course of the road
Department Pyrénées-Orientales
		as N 320
		N 20
		N 22
		N 22
		Col de Puymorens (1920 meters)
		Porté-Puymorens
		N 20

Today's N320 is a branch of the N20. It was established in 1978 and initially only ran as an alternative route on the north ramp of the Col de Puymorens. In 1994 she gave a short stretch to the N20, which from then on was led through the new tunnel de Puymorens. At the same time, the old N20 became the N320 from the confluence on the north ramp to the south tunnel portal.

N520

Route Nationale 520 in France

N 520

Basic data

Operator:

Regions :

Nouvelle-Aquitaine

Course of the road

Template: AB / Maintenance / Empty		current course of the road
Department Haute-Vienne
	(28)
		N 147
		Aéroport de Limoges-Bellegarde
		N 141

	(33)
Template: AB / Maintenance / Empty		Boulevard des Carmes
Template: AB / Maintenance / Empty		Quai Louis Goujaud
Template: AB / Maintenance / Empty		Quai Saint-Martial
Template: AB / Maintenance / Empty		Quai Salvador Allende
		N 21

Today's N520 exists in two parts as a connecting road between the A20 motorway, which goes back to the N20, and other national roads. One section runs from junction 33 to national road 21 on the north bank of La Vienne through Limoges and the other section as a northwest bypass of Limoges from junction 28 to national road 141. The north-west bypass is the D2000, which was upgraded in 2006. From 1992 to 2006 the boulevard ring around Limoges between junction 30 and the N21 was also part of the N520. Today the streets are communal streets.

N1020

The N1020 was a branch of the N20 from 1978 to 2000, which arose from the old route of the N20 between Donzenac and Brive-la-Gaillarde when it was placed on the parallel expressway that is now the A20.

N2020

The N2020 was the old route of the N20 through the villages between 1986 and 2006, when it was placed on bypass roads or replaced by the A20. From 1986 the old route was signposted parallel to the newly emerging A20. In 1989 the town through Montauban became the N2020. Three years later, the section between Vierzon and Massay was renumbered to N2020. This was done in 1997 for the section between Rhodes and La Poste and most recently in 2001 for the passage from Foix.

Web links

Route nationale française on WikiSara, a list of all national roads (French)


001- 049	N 1 ^D • N 2 ^E • N 2 ^bis • N 3 ^A • N 3 ^B • N 3 ^bis • N 4 ^A • N 4 ^bis • N 5 ^A • N 5 ^D • N 5 ^bis • N 6 ^A • N 6 ^B • N 7 ^A • N 7 ^B • N 7 ^C • N 7 ^D • N 7 ^E • N 7 ^F • N 7 ^G • N 7 ^H • N 7 ^I • N 7 ^R • N 7 ^bis • N 8 • N 8 ^bis • N 9 ^A • N 9 ^B • N 9 ^C • N 9 ^D • N 9 ^bis • N 10 ^A • N 10 ^B • N 10 ^C • N 10 ^D • N 10 ^E • N 10 ^bis • N 10 ^Ter • N 12 ^A • N 13 ^A • N 13 ^B • N 13 ^C • N 13 ^D • N 13 ^bis • N 14 ^A • N 14 ^B • N 14 ^C • N 14 ^bis • N 15 • N 15 ^bis • N 15 ^{To A} • N 16 • N 16 ^A • N 16 ^B • N 18 • N 19 ^A • N 19 ^B • N 19 ^To • N 20 ^A • N 20 ^B • N 21 ^A • N 21 ^B • N 21 ^C • N 21 ^D • N 21 ^E • N 22 ^D • N 23 • N 23 ^A • N 23 ^B • N 23 ^E • N 23 ^R • N 23 ^bis • N 24 ^bis • N 25 ^A • N 25 ^B • N 25 ^C • N 26 • N 29 • N 29 ^A • N 30 • N 32 • N 34 • N 35 • N 35 ^A • N 36 ^A • N 38 • N 38 ^E • N 39 • N 39 ^A • N 40 • N 40 ^A • N 40 ^B • N 40 ^C • N 43 ^A • N 43 ^B • N 43 ^C • N 44 ^A • N 44 ^E • N 44 ^Bis • N 45 • N 45 ^A • N 45 ^B • N 46 • N 48 • N 49 ^A
050- 099	N 50 • N 52 ^A • N 52 ^bis • N 52 ^{bis A} • N 53 • N 53 ^bis • N 54 • N 55 • N 56 • N 57 ^A • N 57 ^bis • N 57 ^{bis A} • N 59 ^A • N 59 ^B • N 59 ^Bis • N 60 • N 62 • N 63 • N 64 • N 64 ^A • N 65 ^A • N 65 ^B • N 65 ^R • N 67 ^A • N 67 ^B • N 67 ^C • N 67 ^Bis • N 68 • N 69 • N 71 • N 72 • N 73 • N 74 • N 75 • N 76 • N 76 ^A • N 77 ^Bis • N 77 ^Ter • N 78 • N 79 ^A • N 81 • N 83 ^A • N 83 ^E • N 83 ^bis • N 84 • N 84 ^A • N 84 ^B • N 84 ^C • N 84 ^D • N 85 ^A • N 86 • N 86 ^A • N 86 ^B • N 86 ^C • N 86 ^D • N 86 ^E • N 86 ^F • N 86 ^G • N 86 ^H • N 86 ^I • N 86 ^J • N 86 ^K • N 86 ^L • N 88 ^A • N 88 ^bis • N 90 • N 90 ^A • N 90 ^D • N 91 • N 92 • N 93 • N 93 ^A • N 93 ^B • N 94 ^A • N 94 ^B • N 94 ^C • N 94 ^D • N 94 ^E • N 94 ^F • N 94 ^G • N 94 ^H • N 95 • N 96 • N 97 • N 97 ^bis • N 98 • N 98 ^A • N 98 ^B • N 98 ^C • N 98 ^bis • N 99 • N 99 ^A