A3 autoroute

A3 autoroute
Route information
Part of
Length:	15 km (9 mi)
Existed:	1969 – present
Major junctions
South end:	Paris (Porte de Bagnolet)
	<span style="padding:3px; text-align:center; color:#fff; background-color:red; font-size:80%; font-weight:bolder;" font-weight:bold;">A86 near Rosny-sous-Bois
North end:	<span style="padding:3px; text-align:center; color:#fff; background-color:red; font-size:80%; font-weight:bolder;" font-weight:bold;">A1 near Le Bourget Airport
Highway system
Autoroutes of France

The A3 Autoroute is a French autoroute located entirely within the départment of Seine-Saint-Denis, serving Montreuil-sous-Bois, Rosny-sous-Bois, and Bondy. Its southern terminus is an interchange with the Boulevard Périphérique at the Porte de Bagnolet, and its northern terminus is an interchange with the A1 near Le Bourget Airport. The A3 is 15 km long, and forms a part of European Route E15. A brief segment of its length is a concurrency with the A86. Two spur routes branch off from the A3: the A103 Autoroute and the A186 Autoroute. The first section of the roadway opened in 1969 between the Porte de Bagnolet and Bondy.

Lists of Exits and Junctions

The A3 near Sortie 4

Exit/Junction	Destination
	Boulevard Périphérique
1	<span style="padding:3px; text-align:center; color:#fff; background-color:red; font-size:80%; font-weight:bolder;" font-weight:bold;">A186, Bagnolet, Montreuil
2	<span style="padding:3px; text-align:center; color:#fff; background-color:red; font-size:80%; font-weight:bolder;" font-weight:bold;">A86, <span style="padding:3px; text-align:center; color:#fff; background-color:red; font-size:80%; font-weight:bolder;" font-weight:bold;">A103, Noisy-le-Grand, Rosny-sous-Bois, Villemomble
3	<span style="padding:3px; text-align:center; color:#fff; background-color:red; font-size:80%; font-weight:bolder;" font-weight:bold;">A86, Bobigny
4	Bondy
5	Drancy, Aulnay-sous-Bois
6	Le Blanc-Mesnil, Villepinte
	<span style="padding:3px; text-align:center; color:#fff; background-color:red; font-size:80%; font-weight:bolder;" font-weight:bold;">A1

European Routes

European Route	Location
	entire length

Route map: Bing / Google

Autoroutes of France
	A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A19 A20 A21 A22 A23 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A54 A55 A57 A61 A62 A63 A64 A65 A66 A68 A71 A72 A75 A77 A79 A81 A83 A84 A85 A86 A87 A89 A103 A104 A105 A110 A115 A131 A132 A139 A150 A151 A154 A186 A199 A203 A330 A390 A404 A406 A410 A430 A432 A500 A501 A520 A570 A630 A660 A680 A711 A719 A750 A831 A837