Route national 401

	Template: Infobox high-ranking street / Maintenance / FR-N
	Route Nationale 401 in France
	N 401
	Basic data
Operator:
Overall length:	1 km (currently) ; 1.5 km (historical: 1978–2006) ; 80 km (historical: 1933–1973)
Regions :	current: Île-de-France; historical (1933–1973): Lorraine; Champagne-Ardenne;
	Department of Seine-Saint-Denis
	Department Haute-Marne
	Meuse department
	Department Meurthe-et-Moselle

The Route nationale 401 , or N 401 or RN 401 for short , is a French national road .

Current course of the road

The current national road 401 is a short, one kilometer long connecting road between the junction of Autobahn 1 and today's RNIL 1 (formerly RN 1 ) in Saint-Denis .

Route

position	highest permissible total speed	Roadways	Type	section	Longitude	Latitude
1	90	2	Start of the Autobahn	A1	48.9315	2.3700
2	90	2	Part connection point		48.9334	2.3720
3	90	2	End in town		48.9363	2.3721

Historic course of the road

The historic national road 401 ran in two sections from 1933 to 1973 from Saint-Dizier to Chambley-Bussières . The sections were bridged by the Voie Sacrée , a numberless national road. In 1978 the section from Saint-Dizier to Bar-le-Duc was rededicated as National Road 35 . In addition, the national road 1 ^D , a short, 1.5 km long connecting road between the national road 1 and the motorway 1 in Saint-Denis , which was signposted as a national road in the course of the motorway construction, was signposted as N 401. The graduation of National Road 1 in 2006 reduced the length from one and a half to one kilometer.

Web links

Route nationale française 401 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
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