A3 motorway (Belgium)

A3
A3
Dutch: Autosnelweg 3; French: Autoroute 3
Route information
	Part of E25 E40 E42
	Maintained by the Roads and Traffic Agency of the Brussels-Capital Region, Flemish government and Walloon Government
Length	134 km (83 mi)
Major junctions
West end	R21 / N23 in Brussels
	19 Evere N294; 20 Kraainem R22; Sint.-Stevens-Woluwe junction R0; 21 Steenokkerzeel/Sterrebeek N227; 22 Tervuren N3; Leuven junction E314 / A2; 23 Haasrode-Blanden/Waver N25; 24 Boutersem N234; 25 Tienen N29; 26 Jodoigne/Orp-Jauche N222 / N279; 27 Huy/Lincent N64; 28 Hannuit/St-Truiden N80; 28a Geer N615; 29 Waremme N69; 30 St-Georges-s/M N614; 31; Loncin junction E25 / A602 / E42 / A15; 32 Alleur; 33 Rocourt/Tongres N20; Vottem junction E313 / A13 / N655; A601 / E313 / A13; 34 Hermée ; 35 Oupeye N671; Cheratte junction E25 / A25; 36 Blégny N604 / N642; 37 Herve N3; Battice junction E42 / A27 / N3 / N648; 37bis Thimister-Clermont; unnumbered; 38 Eupen/Welkenraedt N67; 39 Aachen-Süd/Eynatten N68; 40 Lichtenbusch
East end	A 44 at German border near Aachen
Location
Country	Belgium
Highway system
	Highways of Belgium; Motorways; National Roads;

The A3 is a Belgian motorway (mainly classified as the E40) extending from the east of Brussels (Boulevard Reyers), through Leuven, onwards to Liège. Just past the ring of Liège, the motorway continues to Verviers, Eupen and the German border.

The section between Liège (intersection of Hauts-Sarts) and the German border is part of the King Baudouin Motorway (Baldwin König Autobahn in German and Koning Boudewijnsnelweg in Dutch). Crossing the Hesbaye (French) or Haspengouw (Dutch), the Walloon section between Leuven and Liège is named the Hesbignonne.