Route nationale 20
Template: Infobox trunk road / Maintenance / FR -N
Regions:
The N20 is a French national road, which was established in 1824 between Paris and the Spanish border at Bourg- Madame. It goes back to the route impériale 23. Her length was 945 km. She was transferred over time to many bypass roads. In the 1990s, was built between Vierzon and Brive- la -Gaillarde expressway sections to places and between those parallel to the national highway. These were the A20, on the basis of this lineage is one of the toll- free motorways in France. 2006, the national road between Paris and the A66 was graded at Pamiers. Furthermore, the N20 runs since 1994 through the Tunnel de Puymorens take over the Col de Puymorens. In Spain, it continues on the N- 152, which originally was to Granollers.
N20A
The N20A was established in 1933 as a railroad crossing in Pierre- Buffière. The parallel transfer was the early downgrade. In 1972, the town link the N20 from Orléans to N20A was because this was transferred to a bypass. She was graduated in 1973 to D920.
N20b
Template: Infobox trunk road / Maintenance / FR -N
Regions:
Languedoc -Roussillon
The N20B was a side branch of the N20, which was established in 1933 as connecting the enclave with Llivia Spain. In the same year she was still to N20C. The number was then used until 1973 for the road from the pass road to the Col de Puymorens to Pas de la Casa, where they found their continuation in the CG2 of Andorra. In 1973 she became the N22. Its length is five kilometers.
N20C
Template: Infobox trunk road / Maintenance / FR -N
Regions:
Languedoc -Roussillon
The N20C was a side branch of the N20, which from 1933 to 1973 north of Bourg- Madame joined the Spanish N -154 together between Spain and the enclave Llivia. The length was two kilometers. In 1933 she was briefly the N20B. Today, it is graded to D68.
N20E
The N20E was from 1969 to 1973 a side branch of the N20, which is northeast of Châteauroux the N20 connected with the N725 and had the task of a bypass road. In 1973, the part between the N20 ( and junction 12 of the A20 ) and the N151 part of the N151. The remaining part was to D920.
N22
Template: Infobox trunk road / Maintenance / FR -N
Regions:
Languedoc -Roussillon
The N22 is since 1978 a side branch of the N20, which emerged from the N20B. In 1994 she took over nor the parallel section of the N20 to N320, since the N20 was led by the recently commissioned in the tunnel.
N320
Template: Infobox trunk road / Maintenance / FR -N
Regions:
Languedoc -Roussillon
Today's N320 is a side branch of the N20. It was established in 1978 and was initially only as an alternative route to the north ramp of the Col de Puymorens. In 1994, she gave a short section of the N20, which was led from there through the new tunnel de Puymorens. At the same time, the old N20 from the junction on the north ramp to Tunnelsüdportal to N320.
N520
Template: Infobox trunk road / Maintenance / FR -N
Regions:
Limousin
Today's N520 exists in two parts as a connecting road between going back to the N20 motorway A20 and other national roads. One section runs from junction 33 to the National Road 21 on the north shore of La Vienne by Limoges and the other portion as North Western Bypass Limoges from junction 28 to the National Road 141 In the north-west bypass is the stepped-up in 2006, D2000. From 1992 to 2006 was also the Boulevard Ring by Limoges between the junction 30 and the N21 portion of the N520. Today the streets are local streets.
N1020
The N1020 was from 1978 to 2000 a side branch of the N20, which originated from the ancient route of the N20 between Donzenac and Brive- la -Gaillarde, when it was on the parallel highway, which forms the A20 today laid.
N2020
The N2020 was 1986-2006 the old route of the N20 through the places when it was placed on each ring roads or replaced by the A20. As of 1986, the signs of the old route was parallel to the emerging A20. In 1989, the town link was Montauban to N2020. Three years later came the renumbering of the section between Vierzon and Massay to N2020. In 1997, this for the section between Rhodes and La Poste and most recently in 2001 for the passage of Foix.