Route national 77

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route nationale 77 in France
	N 77
	Basic data
Operator:
Overall length:	78 km (currently) ; 198 + 130.5 + 44.5 + 12 km (historical: 1824–1973) ; 157 km (historical: 1973–2006)
Regions :	Bourgogne-Franche-Comté; Grand Est;
	Old sign in Le Chesne
	department Nièvre
	department Yonne
	Aube department
	via N 60
	department Marne
	Ardennes department
	via N 46
	via N 64

The Route National 77 , just north 77 or RN 77 , is a French national road .

Current course of the road

The current national road connects the cities of Auxerre and Troyes . This section is part of the second variant of the Grand contournement de Paris . It is to be Template: future / in 5 yearsreplaced by Autobahn 26 by 2025 . The same applies to the section taken over from the N151 in 1978.

Historic course of the road

The historic national road ran from 1824 to 1973 between Nevers and the Belgian border near Bouillon . The N 77 goes back on Route imperialé 95. Its total length was 385 kilometers. In 1973 it was shortened to the Auxerre - Châlons-en-Champagne section . It took over the section between Troyes and Pont-Sainte-Marie from the N60:

N 77 Auxerre -Troyes
N 60 Troyes - Pont-Sainte-Marie
N 77 Pont-Sainte-Marie - Châlons-en-Champagne

In 1978 the section from Clamency to Auxerre was taken over by the national road 151 . In 2006 it was further shortened to the section Auxerre - Troyes.

Web links

Route nationale française 77 on WikiSara (French)


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